Battle of the Air Fryers: Ninja Crispi vs Instant Vortex Slim vs Cosori TurboBlaze – Which Reigns Supreme?

Air fryers have taken over modern kitchens, and 2024–2025 has seen a new wave of innovative models from top brands. Ninja’s Crispi, Instant’s Vortex Slim, and Cosori’s TurboBlaze are three of the hottest air fryers right now – each with its own twist. The Ninja Crispi is a portable glass air fryer that promises non-toxic cooking and space-saving design, the Instant Vortex Slim is an ultra-quiet, slim-profile fryer aimed at small spaces, and the Cosori TurboBlaze boasts turbocharged performance with advanced cooking functions. In this comprehensive comparison, we’ll dive into specifications, key features, cooking performance, ease of use, maintenance, and reliability for each device. We’ll also highlight expert opinions, recent news (like recalls or updates), and real consumer feedback to give you a balanced view. Which of these buzzworthy air fryers truly delivers crispy perfection? Read on to find out.

Specifications at a Glance

To start, here’s a quick side-by-side overview of the core specs and features of the Ninja Crispi, Instant Vortex Slim, and Cosori TurboBlaze:

Table: Key specs and features of Ninja Crispi, Instant Vortex Slim, and Cosori TurboBlaze air fryers.

Design & Build Quality

Ninja Crispi – “Snap it. Crisp it. Serve it. Store it.” – Ninja’s tagline encapsulates this device’s unique design ninjakitchen.com. Unlike traditional air fryers, the Crispi is a two-part system: a heating element PowerPod that you place on top of a glass container. It comes with two glass containers – a 4-quart bowl and a smaller 6-cup bowl – both made of Ninja’s CleanCrisp™ glass for chemical-free cooking and storage ninjakitchen.com. The build feels solid and a bit hefty (glass isn’t light; the whole unit weighs ~16 lbs). The benefit is you can cook in glass (no Teflon to chip) and even use the same container to serve and refrigerate leftovers with the provided lids allrecipes.com. Ninja thoughtfully gave the glass bowls little plastic “wings”/feet, so you can handle them immediately and set them on a countertop without damage allrecipes.com. Overall, the Crispi’s build quality is premium – users love that it’s “non-toxic…genius design” with a sleek look allrecipes.com. The only plastic parts near food are the crisper insert (which Ninja confirms has a nano-ceramic coating, no PFAS chemicals) reddit.com and the PowerPod itself. The PowerPod has a grey finish and houses the controls and fan; it locks onto the glass bowl during cooking. One minor design quirk is a rather loud beep alert that cannot be adjusted – a few owners noted the beeper is “so loud” it startled pets or sleeping kids reddit.com. In terms of footprint, the Crispi is fairly compact (about a 12″×13″ square) and the smaller container nests inside the larger for storage allrecipes.com, which is great for small kitchens. Overall, Ninja took a bold design route: the Crispi looks more like a high-end cooking “system” than an appliance, and it stands out for its glass construction and portability.

Instant Vortex Slim – True to its name, the Vortex Slim is designed to be sleek and space-saving without compromising on capacity. It’s essentially a taller, narrower 6-quart air fryer, about 10 inches wide and ~17 inches deep tomsguide.com tomsguide.com. In practice, that means it can still fit a good amount of food (a 4 lb chicken or 2 lbs of fries according to Instant instantpot.com) but takes up less countertop width – ideal for apartment dwellers. The Slim has a modern black plastic exterior with minimal frills. The control interface is a combination of a touchscreen panel and a physical knob, which testers found “smart and intuitive” tomsguide.com realhomes.com. The build includes built-in safety features like overheat protection and auto shutoff (so it won’t run indefinitely or if it gets too hot) instantpot.com. The cooking basket and tray are nonstick metal (not ceramic), but are dishwasher-safe for easy cleanup instantpot.com realhomes.com. One standout aspect of the Vortex Slim is that it earned a Quiet Mark certification, meaning it’s engineered to operate at lower noise levels than typical fryers. Indeed, reviewers measured only ~61–63 decibels during use – a gentle whir that “keeps the kitchen peaceful” tomsguide.com. The unit feels well-built and sturdy for a mostly plastic appliance; at ~14 lbs it’s reasonably easy to move around. Aesthetic-wise, it’s not flashy – a plain black box with a small footprint – but function over form is the idea here. “Compact yet capable” is how Instant pitches it instantpot.com, and users tend to agree the Slim strikes a nice balance between size and capacity.

Cosori TurboBlaze – Cosori’s newest single-drawer air fryer looks more conventional at first glance, but it hides some advanced tech under the hood. Physically, the TurboBlaze is a 6-quart drawer-style air fryer with a glossy black finish and an angled touchscreen on top of the unit (set at a slight incline for easier viewing) cosori.com. It has a squat, cube-like shape: roughly 12″ tall and wide, and about 15.7″ deep techadvisor.com. This depth gives it a surprisingly large cooking surface area in the basket – reviewers noted it’s bigger than many 6-qt fryers, allowing food to spread out in a single layer for better crisping rtings.com rtings.com. The build quality is solid; at 13.2 lbs, it’s lighter than Ninja’s glass unit but still feels substantial. Cosori advertises that this is their only model using a DC motor fan (most air fryers use AC motors) rtings.com. The DC motor enables five fan speeds and those signature “Turbo” modes, and is also more energy-efficient. The result is an air fryer that can cook “up to 46% faster” than Cosori’s previous generation, according to the company cosori.com. The basket is coated with PTFE nonstick (like most air fryers – easy to clean but not ceramic), and it’s dishwasher-safe along with the crisper tray cosori.com cosori.com. Cosori did include thoughtful safety features: the machine will automatically shut off if you pull the basket out mid-cook or if it ever overheats cosori.com. In terms of design appeal, the TurboBlaze has a clean, modern look. The touchscreen is responsive and the overall design got praise for being “minimalist and sleek” techadvisor.com. One small gripe some users had is the drawer release uses a button that must be pressed to open (to prevent accidental drops); a few find this “annoying”, but it’s a minor issue techadvisor.com. All in all, Cosori’s build focuses on performance – a high-speed fan, plenty of presets, and a compact footprint for what it can do.

Key Features & Cooking Functions

All three devices go beyond basic air frying, but they each emphasize different strengths:

• Ninja Crispi: This unit functions as a 4-in-1 cooker, with modes for Air Fry, Bake, Recrisp (for reviving leftovers), and Max Crisp ninjakitchen.com. The Max Crisp mode blasts food with very high heat (approximately 450°F) for ultra-crispy results – Ninja essentially miniaturized a full-size air fryer’s power into this portable pod ninjakitchen.com. Reviewers indeed found the Crispi “excels at crisping”, producing golden fries and crunchy-on-the-outside wings thanks to its 1500W heating element seriouseats.com seriouseats.com. A genius feature is the two included containers: you can use the small 6-cup bowl to make quick personal meals (Ninja claims in just 7 minutes for some recipes) ninjakitchen.com, or swap in the larger 4-qt bowl to roast a whole 4-lb chicken with veggies ninjakitchen.com. After cooking, you can snap on a lid and store leftovers without transferring dishes allrecipes.com. The Crispi doesn’t have fancy programmability or smart apps – simplicity is the point. You manually select one of the 4 modes and set time; there are no additional presets for specific foods. Ninja’s goal was to offer full air-fryer power in the palm of your hand ninjakitchen.com, and the key features reflect that: extreme portability, nontoxic cooking, and enough functionality to handle most basic air frying, baking, and reheating tasks despite its compact form.
• Instant Vortex Slim: The Slim is a 5-in-1 multicooker: it can Air Fry, Roast, Bake, Broil (effectively a grill/broil function), and Reheat instantpot.com. These cover most day-to-day needs, from frying chicken to roasting veggies or reheating pizza. While it lacks a dehydrate or proof mode, the Slim focuses on the core cooking methods with one-touch buttons. Users describe the controls as “very simple to use” – you tap the cooking method and adjust temp/time with a dial realhomes.com realhomes.com. The temperature range is broad (120–400°F) in fine 5° increments, which allows more precision than many competitors tomsguide.com. One highlighted feature is how fast it preheats: the Vortex Slim reaches temperature in just a couple of minutes realhomes.com. It even reminds you to shake or turn food if needed (with an audible beep and on-screen prompt), ensuring even cooking. Another selling point is quiet operation – Instant says this model is “our #1 quietest air fryer” and testing bore that out, making it great for open kitchens or dorms tomsguide.com. The Slim also claims up to 60% less energy usage than a conventional oven (partly due to cooking faster and at smaller volume) instantpot.com, appealing to energy-conscious cooks. While it doesn’t have smart app integration, Instant did produce a Chef Series version with app recipes and even more presets, suggesting firmware updates or slight model variations may exist instantpot.com. Overall, the Vortex Slim’s key features revolve around convenience: space-saving design, quick heating, quiet cooking, and straightforward presets for the essentials. It may not dehydrate herbs or proof dough, but for everyday air frying and roasting, it covers the bases extremely well realhomes.com realhomes.com.
• Cosori TurboBlaze: If Ninja’s focus is portability and Instant’s is quiet simplicity, the Cosori TurboBlaze is all about versatility and speed. It packs nine cooking functions – as listed earlier – including specialized ones like Dehydrate (for fruits, jerky, etc.), Proof (for rising bread or even incubating yogurt), and a Frozen Foods mode that optimizes fan speed for cooking straight from frozen cosori.com techadvisor.com. It’s rare to see an air fryer that can go as low as 90°F (for proofing) and as high as 450°F (for broiling) in one machine cosori.com cosori.com. Cosori achieved this range with the Turbo fan system. In fact, there are four Turbo modes that use the max fan speed for specific tasks: air frying, roasting, broiling (a.k.a. “Grill” in some markets), and a turbo mode for frozen foods techadvisor.com. These essentially cook things extra fast by combining high heat and high air velocity. In testing, the TurboBlaze lived up to its name: one expert found that baby potatoes roasted 12 minutes faster than in a conventional oven tomsguide.com tomsguide.com, and frozen fries and chicken tenders came out crispy quicker than expected. Another calling card feature is the 5-speed fan control (the fryer auto-adjusts fan speed based on the mode – you can hear it rev up for “Max” modes). This allows gentler airflow for baking (so muffins won’t get blown apart) or dehydrating at low temp, versus aggressive airflow for fries. Few air fryers offer variable fan speeds, putting the TurboBlaze in a more “pro” category. Despite all these features, users report the interface is still “user-friendly” – the angled touchscreen has clear icons for each function, and you just tap the preset and adjust time/temp if needed cosori.com. There is no WiFi connectivity, but Cosori’s VeSync app can be used as a companion for recipes and cooking tips if desired cosori.com. In short, the TurboBlaze’s key strength is do-it-all functionality: it’s an air fryer that can also be a small oven, dehydrator, and bread proofer, with “cooking flexibility” that experts have praised techadvisor.com. All this while delivering excellent air-fried results at high speed.

Cooking Performance

All the specs in the world don’t matter if these fryers can’t cook well – fortunately, all three perform strongly, with some differing specialties:

• Ninja Crispi’s Cooking Performance: In one word – crispy! Food experts and home cooks alike have been impressed with how well the Crispi lives up to its name. Serious Eats testers noted that the 1500W powerpod produces truly crispy-crunchy fries and wings that rival any traditional basket fryer seriouseats.com seriouseats.com. The advantage of the glass bowl is you can actually watch the browning as it happens seriouseats.com seriouseats.com. If you see things getting too dark, you can pop the Pod off to pause cooking easily. A former professional chef wrote that “not only is [the Crispi] as good as any other I’ve tasted food from, but it’s also compact and full of genius design elements” allrecipes.com. In practical tests, the Crispi excelled at reheating leftovers with its Recrisp mode. For example, a leftover quiche came out with a crust “actually crispier than when I’d originally baked it” in the oven, without drying out the interior allrecipes.com. Similarly, day-old potato pancakes and pizza slices regain their crunch quickly in the Crispi allrecipes.com allrecipes.com. For fresh foods, it air-fried tofu, chicken wings, and veggies with great results – one reviewer was “surprised at how, well, crisp the food is,” from potatoes to salmon allrecipes.com allrecipes.com. Because of its size, batch cooking is not its forte (if you need to cook for 5+ people, you’ll have to do multiple batches in the 4-qt container). Ninja itself acknowledges it’s not the largest capacity air fryer, recommending it more for smaller kitchens or as a secondary cooker seriouseats.com. The trade-off for size is speed: the small 6-cup container can cook a single meal in ~7 minutes, and even the 4-qt can cook many items faster than a full oven since it’s heating a concentrated area ninjakitchen.com allrecipes.com. Users also love that the results are consistent – the heat distribution is even, especially if you use the included perforated crisper plate for airflow. One thing to note: because the Crispi’s timer starts immediately when you turn it on (even during preheat), some experienced air fryers recommend adding an extra minute or two to ensure proper cook time tomsguide.com. This quirk aside, the Ninja Crispi’s performance is top-notch for its category: it “excels at crisping” and delivers on the promise of a full-power fryer in a compact package seriouseats.com.
• Instant Vortex Slim’s Cooking Performance: The Vortex Slim has been lauded as a small fryer that “doesn’t compromise on performance” tomsguide.com. In testing, it performed very well across the board realhomes.com. A Real Homes reviewer said it “quickly prepares a variety of meals” and delivers “excellent results” on everything from chicken and vegetables to baked goods realhomes.com realhomes.com. It preheats automatically and notifies you when to add food, which can prevent undercooking. One advantage noted was that the timer on the Instant doesn’t count down during preheat, unlike some fryers, so you get a true cook time tomsguide.com – this led to more accurate cooking, especially for time-sensitive foods like fish that you don’t want to undercook tomsguide.com. During trials, the Slim roasted baby potatoes to “sizzling and browned perfection” in about 30 minutes (beating a conventional oven by 12 minutes) tomsguide.com tomsguide.com. It also air-fried breaded chicken tenders effectively; in fact, its only limitation was that 400°F max temp – some competitors go higher – which meant one batch of tenders got slightly overcooked when left for 12 minutes at max (they probably would have been perfect at 10 minutes) tomsguide.com. This actually indicates the Slim cooks fast even at 400°F. Its narrow basket design was surprisingly a plus: testers found that lining foods (like broccolini or chicken strips) in a single file was easy and ensured even crisping on all pieces tomsguide.com. However, that shape could be a minus if you want to cook something flat or wide (for example, a pizza or a cake might not fit well) tomsguide.com. The quietness of the machine doesn’t hinder its performance – if anything, it’s a bonus that you can hardly hear it making your fries. Many users specifically praise how evenly the Slim cooks: “meals quickly and evenly… crispy, delicious food” comes out consistently target.com. It’s also excellent at simple tasks like reheating fries or leftovers without making them soggy. In a quick test, it heated day-old fries in 5 minutes at 250°F, restoring crunch without further browning tomsguide.com. One recurring piece of feedback is that first-time air fryer users find success right away with the Vortex Slim – it’s very forgiving and easy to get good results, a testament to Instant’s reliable temperature control and design. On the downside, a small number of users have mentioned an initial plastic odor during first use (a common issue with new appliances) realhomes.com, but this dissipates after a few runs at high heat. Overall, the Instant Vortex Slim is “hard to fault” in terms of cooking performance – it’s quick, even, and versatile for its size tomsguide.com.
• Cosori TurboBlaze’s Cooking Performance: The TurboBlaze is arguably the most powerful and flexible cooker of the trio, and it largely lives up to that in real-world cooking. Rtings.com lab-tested this model and gave it high marks: “ingredients like chicken wings, fries, and vegetables come out browned and crispy, with only a small amount under or overcooked”, rating it 8/10 in overall air frying performance rtings.com rtings.com. Its frying performance was praised for even browning, thanks to that big surface area and high fan speed, which help avoid the need to constantly toss food rtings.com rtings.com. Reviewers consistently mention the TurboBlaze cooks food quickly. It has a preheat cycle (you can skip it if you want to), which takes a couple of minutes – a bit slower to preheat than the Instant Slim – but once hot, it recovers heat very fast after adding food, due to the powerful heating element and DC motor fan rtings.com rtings.com. In practical terms, that means when you dump in a batch of cold fries or wings, the Cosori gets back up to optimal temperature quickly, so the total cook time stays low. One expert reported that the TurboBlaze “beat oven instructions by 12 minutes” in a roast test, finishing baby potatoes in 30 minutes that would take ~42 in a regular oven tomsguide.com. Another test found that breaded chicken tenders were actually done faster than expected – at 400°F, 12 minutes was a tad too long, suggesting the TurboBlaze’s effective cooking intensity might even outpace its set temperature (so you’ll want to watch food closely until you learn the timings) tomsguide.com. Importantly, the TurboBlaze’s temperature accuracy and stability were noted to be just okay – it tends to fluctuate during cooking and may not hold an exact set temp perfectly rtings.com rtings.com. This didn’t noticeably harm food quality in most cases, but it means you might need to rely on visual cues or an instant-read thermometer for very precise recipes. The variety of modes truly expands what you can cook: users have made beef jerky using Dehydrate mode, proofed bread dough, and even roasted whole chickens in this unit with great success. The turbo fan modes are particularly effective for achieving a deep crunch on foods like frozen french fries or wings – the highest fan speed plus 450°F “Broil” really mimics a small convection oven broiler. One reviewer on Tech Advisor was impressed that you can even run the Cosori for 24 hours straight (e.g. for dehydration) without issue, which speaks to its robust build techadvisor.com. On the baking front, the TurboBlaze also does well: its gentle Bake setting handled muffins and cookies in testing without over-browning (the ability to drop fan speed to level 3 or 1 is a big help here) cosori.com cosori.com. If you do large batches (it can fit about four servings), you may need to shake or rotate food since it’s one big basket – but because the basket is roomy, most foods can be spread out, minimizing uneven spots rtings.com rtings.com. In summary, the Cosori TurboBlaze is a star performer for those who want more than just an air fryer – it’s fast and produces “very good-quality fried food”, and it can tackle an impressive range of cooking tasks beyond frying rtings.com rtings.com. Just keep an eye on that temperature and adjust as needed, and you’ll get fantastic results.

Ease of Use & Cleaning

Using and cleaning these appliances regularly should be hassle-free – here’s how they compare:

• Ninja Crispi – Ease of Use: Despite its unconventional form factor, the Crispi is very easy to operate. There are a few clearly marked buttons on the PowerPod for selecting the cooking mode (air fry, bake, etc.) and adjusting the time (and presumably temperature, though Ninja keeps it simple with presets) seriouseats.com. You basically fill the glass container with food, place the Pod on top, and press start allrecipes.com. Because of its simplicity, one reviewer quipped it’s “easy enough to use with your eyes closed (though I wouldn’t recommend that)” seriouseats.com. There’s no stirring or flipping needed for many foods, especially if you use the raised crisper insert – the 360° air circulation from the top does a great job. Visibility is a huge plus: being able to see through the glass means you’re less likely to burn anything. The controls do not have any WiFi or smartphone connectivity – this is old-school manual. Ninja did include recipe inspiration in the manual and their app, which helps new users. Assembly is straightforward: just set the container on a flat surface and seat the Pod on it. One thing to note is that the Pod gets very hot on its underside (since that’s where the heating element is), so after cooking you should use the handle and avoid touching the metal parts – the plastic feet help, but it’s wise to let it cool a bit before removing the lid. Cleaning the Ninja Crispi is also relatively easy: both glass containers and the crisper plates are dishwasher-safe, and users confirm they hold up fine in the dishwasher seriouseats.com reddit.com. If hand-washing, food tends not to stick stubbornly to the glass (it’s like Pyrex, with a smooth surface). A Reddit user compared it to cleaning CorningWare – “it doesn’t really stick hard” so a quick soak or wipe usually suffices reddit.com. The PowerPod should just be wiped with a damp cloth as you would any appliance lid. Storage is convenient since you can nest the bowls and even tuck the cord into the Pod. Overall, the Ninja’s focus on simplicity makes it a stress-free appliance to use day-to-day. The only minor user-friendliness issue raised is that loud beeping (which some people solved by covering the sound vents). Otherwise, owners rave about how quickly the Crispi became “one of my go-to kitchen tools… compact, easy to clean, and doesn’t take up much space” amazon.ca.
• Instant Vortex Slim – Ease of Use: The Instant Slim was clearly designed with user-friendliness as a priority. “Very simple to use” is a common refrain realhomes.com. It has a bright touchscreen and a knob, where the touchscreen buttons correspond to the five cooking modes and the knob lets you swiftly dial in temperature and time realhomes.com. Many users appreciate the tactile knob because you can set values faster than repeatedly tapping buttons. The interface also gives helpful prompts – for example, it will display “Add Food” once preheated, and some modes will beep to “Turn Food” at the halfway point. These cues make it great for first-time air fryer owners or forgetful cooks. As one reviewer noted, “the simple operation makes it ideal for first-time users”, yet it still “consistently performed well” in tests realhomes.com. In terms of physical ease: the Slim is not too heavy and has built-in handles on the sides (small indentations) that help move it. Its compact footprint means it fits under standard cabinets easily (it’s ~12.7″ tall) instantpot.com. Cleaning the Slim is a breeze: the frying basket and tray are coated in a good-quality nonstick that truly doesn’t cling to food residues, and both pieces are dishwasher-safe instantpot.com realhomes.com. Several users mentioned the convenience of just popping the basket in the dishwasher after dinner. (Hand-washing is also easy – a soft sponge cleans the nonstick in seconds.) The exterior wipes down without streaking. Instant also touts that the Slim’s basket is “easy to clean” and we saw very few complaints about cleanup in user feedback target.com. An initial “new appliance smell” (hot plastic odor) was reported by some, but running it empty at max temp for 10-15 minutes usually burns that off. One more noteworthy ease-of-use feature: quiet operation. You don’t have to talk over this air fryer – it’s quiet enough to run while having a normal conversation in the kitchen. This might not sound like a typical “usability” factor, but it does reduce the annoyance of using it, especially in small apartments. On the flip side, durability came up in a few reviews: a small number of users had issues with longevity (one mentioned the coating on the basket chipping after many months, another had an overheating incident) target.com. However, these seem to be outliers, and Instant Brands includes a standard 1-year warranty if anything goes wrong. Day-to-day, the Vortex Slim is as user-friendly as it gets – “user-friendly interface and versatility make it a favorite” among many owners target.com.
• Cosori TurboBlaze – Ease of Use: Given its multitude of functions, one might expect a complex experience, but Cosori kept it fairly straightforward thanks to the well-designed LED touchscreen. The control panel has icons for each of the 9 presets, and a digital display for temperature and time. All settings are chosen on that panel – there’s no separate knob. Users have reported that the angled panel on top is easy to read and navigate without bending down cosori.com. You simply tap a preset (say “Air Fry” or “Broil”), and the display will suggest a default temperature and time, which you can adjust with +/– buttons. There are also quick-set Turbo versions for a few modes (Air Fry and Broil notably) that automatically go to max fan speed. If you prefer manual control, you can also set a custom temp and time without picking a preset (though one con noted by Tech Advisor is the TurboBlaze has no “manual fan speed” override – you can’t manually set the fan to, say, speed 3; it’s tied to the chosen function techadvisor.com). In practice, most don’t miss that, as the presets cover what’s needed. There is a slight learning curve simply because there are more options, but the display illuminates only relevant buttons and Cosori’s manual explains each mode well. Once you’ve cooked a couple of items, it becomes second nature. A nice touch: the TurboBlaze beeps and pauses when you pull out the basket, then automatically resumes when you slide it back in. And if the basket is not fully inserted, it won’t start – a good safety feature. Cleaning the Cosori is similar to the Instant: a nonstick basket and crisper plate that are both dishwasher-safe. Owners report that cleanup is “hassle-free” cosori.com cosori.com. One thing to be aware of: because the basket is large and square, it might not fit in a very small dishwasher, but in most it’s fine (or you can hand wash it in the sink, which is usually easy unless something really bakes on). Since Cosori’s basket is PTFE-coated, avoid metal scouring pads to prolong its life. The exterior of the unit is a matte black that doesn’t show fingerprints much, and a quick wipe-down keeps it looking new. Cosori also provides a recipe book with a bunch of recipes tailored to this model, which many find handy to explore the less common functions like “Proof” or “Dehydrate” without guesswork cosori.com cosori.com. In addition, the company’s VeSync app (while primarily for their smart models) has a repository of recipes where you can find ideas for the TurboBlaze (though this model itself is not WiFi-connected). In sum, while the TurboBlaze has the richest feature set, it remains accessible and convenient to use. As one tech reviewer put it, Cosori’s fryer “offers a lot” but “its medium size strikes a good balance” for capacity vs. counter space – implying they found it well-designed for home use techadvisor.com techadvisor.com. Expect a small adjustment period to remember which icon is which, but Cosori’s UI makes it clear (many icons are intuitive, like a fan for dehydrate, a snowflake for frozen, etc.). After that, the TurboBlaze is as easy to operate as hitting a few buttons and letting it work its magic.

Maintenance, Reliability & Safety

When investing in an appliance, you want it to last and be safe. Here’s how each brand and model fares in this regard, including any recalls or issues in recent news:

• Ninja Crispi – Reliability & Safety: Since the Crispi is a relatively new product (launched around late 2024), long-term reliability info is still coming in. However, Ninja (SharkNinja) as a brand has a solid reputation for build quality. The Crispi’s build – especially the glass containers – means there are no coatings to wear out or flake (a common failure point in traditional air fryers). Glass, if treated well, can last essentially forever. A few owners have used the Crispi daily for months with no issues to report and are “highly recommended” it to others reddit.com. The ceramic-coated crisping trays should also be durable and scratch-resistant compared to typical Teflon. One clear safety advantage: no PTFE means if you accidentally overheat it, you won’t get Teflon fumes. The device has built-in overheat protection and won’t function unless the Pod is properly seated on a container (so you can’t turn it on by itself). The base of the Pod has heat-safe feet, but always ensure they’re on a heatproof surface just in case ninjakitchen.com. Recall-wise, Ninja’s Crispi itself has had no recalls. That said, it’s worth noting that SharkNinja did recall 1.8 million units of an older product (the Foodi OP300 series multicooker) in 2023 due to a pressure lid issue cpsc.gov – but that was a pressure cooker/air fryer combo, very different from the Crispi. Ninja addressed that issue by providing replacement lids rqa-inc.com. The Crispi has no such mechanism; it’s a simpler and inherently safer design (no pressure, just air frying). As with any air fryer, there is a lot of heat, so basic precautions (don’t touch the top during cooking, don’t block venting) apply. Customer service from Ninja is generally rated good; they offer a 1-year warranty, and replacement parts (like extra glass bowls or lids) are available via Ninja or retailers. One minor reliability tip: handle the glass containers with care – they’re sturdy borosilicate glass, but dropping them could of course break them. Ninja does sell additional containers (even a Costco bundle includes a third container) costco.com, which shows the company anticipates customers might want spares. In summary, early indicators show the Ninja Crispi to be a well-engineered, safe product. No alarming issues have surfaced, and it has the backing of Ninja’s quality control. If anything, the main “maintenance” it needs is cleaning those glass bowls and perhaps occasionally wiping the Pod’s intake vents to clear any dust or grease. It’s a simple device – fewer moving parts than a basket fryer – which often bodes well for longevity.
• Instant Vortex Slim – Reliability & Safety: Instant Brands (the maker of Instant Pot and Vortex fryers) has had an interesting year. In mid-2023, Instant Brands filed for Chapter 11 bankruptcy protection, citing lower post-pandemic demand and supply chain struggles homesandgardens.com. This caused some concern among consumers about support and warranties. The good news is the company continued operating through restructuring, and by late 2023 it had found new ownership to keep the brand going reddit.com. According to Instant Brands, all warranties and customer support commitments are being honored despite the bankruptcy proceedings homesandgardens.com. So, if you buy a Vortex Slim, it should still come with the standard warranty and support. As for the Vortex Slim’s safety and reliability: Instant designed it with a number of safeguards. It has overheat protection (meaning if for some reason it got too hot, it would shut off) and an auto-off timer so it won’t just run indefinitely instantpot.com. The basket has a safety switch that pauses cooking when removed. The construction is solid; however, a few users on forums mentioned their units had a strong plastic smell or even slight smoking on first use – this can happen with new heating elements burning off manufacturing oils. In almost all cases, running a “burn-in” cycle empty and cleaning the basket resolves it, and after that, it’s fine (one user specifically chose the Vortex Slim because they didn’t experience any smell, unlike with another brand) reddit.com. In terms of reliability, the Slim hasn’t had any known widespread issues. The customer reviews are largely positive, with many reporting months of heavy use with no decline in performance. One potential point of wear is the control panel surface – Tom’s Guide noted that it “scratches and marks easily” tomsguide.com, so avoid abrasive cleaners on it. Also, because of the glossy touch surface, you’ll see oily fingerprints (especially after handling food) – you might find yourself wiping it down often tomsguide.com. But that’s a cosmetic gripe. Functionally, the device appears robust. There have been no recalls on the Instant Vortex line in 2024. (Earlier, Instant did recall some multicooker lids years ago, but not their air fryers.) One general tip: always ensure the Slim has a few inches of space around it when operating, so its rear and side vents can dissipate heat – this will prolong its life and prevent any overheating shutdowns. Summing up, aside from the company’s financial hiccup (which seems to be resolved with new investment), the Instant Vortex Slim is a safe, well-tested product. It’s UL certified, Quiet Mark certified, and has the backing of Instant’s experience in kitchen appliances. We expect it to provide years of service, especially given its straightforward design. Just register your product so you’re covered under warranty, and enjoy the peace of mind from its built-in safety features.
• Cosori TurboBlaze – Reliability & Safety: Cosori made headlines in early 2023 due to a major recall of about 2 million older-model air fryers (sold 2018–2022) after reports of some units catching fire from overheating connections cpsc.gov cpsc.gov. This recall affected several models (the CP158, CP137, etc.) and was due to a faulty wire connection that could overheat and pose a fire hazard cpsc.gov. Cosori responded by voluntarily recalling and offering free replacements cpsc.gov. It was a big event, and understandably some consumers became wary. However, the TurboBlaze is a brand-new design launched after that recall, and it benefits from improved engineering and materials. Notably, Cosori moved to a DC motor and likely addressed any wiring issues – the TurboBlaze’s internal components are different from the recalled models. In tests and reviews since its release (mid to late 2024), there have been no reports of safety problems with the TurboBlaze. It has overheat protection and auto shutoff, as mentioned, which would mitigate the kind of issue seen in older units cosori.com. Cosori also gives a longer 2-year warranty on many of their fryers now, indicating confidence in reliability cosori.com. In the Rtings technical review, the TurboBlaze scored well and no build quality issues were noted beyond the temperature stability quirk rtings.com (which is more of a performance tuning thing, not a hardware fault). The nonstick coating on the basket is PTFE – while there’s no indication of it peeling, users should always use silicone or wooden utensils to avoid scratching it. If you want to avoid all PFAS, note that this coating is a PTFE type (though PFOA-free); if that concerns you, the Ninja’s glass/ceramic design might appeal more reddit.com reddit.com. In everyday use, the TurboBlaze appears to be a workhorse. Many have commented it feels like a “pro” appliance in terms of what it can do, yet it’s built for home use. There’s no known weak point – the fan, heating element, and electronics have performed reliably in continuous use tests (remember it can run 6+ hours to dehydrate). One thing to keep clean for safety is the air intake and outlet vents, as excessive grease buildup could, in theory, pose a hazard. But that’s true of any air fryer: periodic cleaning of the heating element area and vents is recommended. Cosori provides guidance on that in the manual. Since Cosori is eager to restore its reputation after the recall, they’ve been actively communicating and supporting customers. They even set up a dedicated recall site and have been quick with replacements cosori.com. The TurboBlaze itself is not affected by any recall, and it represents Cosori’s fresh start with better tech. With proper use, it should be very safe – the Recall Notice from the CPSC explicitly said the problematic models were 3.7 and 5.8-quart units sold up to Dec 2022, and none had the new tech that TurboBlaze has cpsc.gov cpsc.gov. In summary, Cosori TurboBlaze appears to be reliable and safe, and Cosori has a vested interest in keeping it that way. The brand has learned from the past (e.g., using more robust connectors and offering auto-shutoff now), and customer sentiment shows confidence returning: the TurboBlaze has garnered thousands of positive ratings (averaging 4.8 stars from over 11,000 buyers on Amazon) amazon.com, which wouldn’t be the case if people were encountering issues.

Consumer Feedback & Expert Opinions

To round out the comparison, let’s hear what real users and experts are saying about each of these air fryers:

• Ninja Crispi – What People Are Saying: The Crispi certainly caused a stir upon release, with its novel glass design. Expert reviewers were largely impressed. Allrecipes called it “genius” and noted “it completely changed my mind about cooking with air fryers” allrecipes.com. The reviewer – a former pro cook – praised the Crispi’s compactness and “full-sized air fryer power” in a small form allrecipes.com. Serious Eats’ tester, after using it weekly for months, concluded the Ninja Crispi is “a worthy option” for small kitchens, excelling at producing crispy fries and wings effortlessly seriouseats.com. She highlighted that it’s “easy enough to use with your eyes closed” and great for anyone who wants straightforward, quality air frying without a huge appliance seriouseats.com. Consumer feedback has also been positive. Many users on social media and Reddit are enthusiastic: “we use it on an almost daily basis…it’s wonderful”, said one user, who raved about steaks, hashbrowns, and basically everything coming out perfectly reddit.com. Another mentioned a coworker who even brings the Crispi to work to cook lunches, given its portability reddit.com. The Crispi currently holds about a 4.6-star average rating online, with users loving the non-toxic aspect (no chemical smell or peeling) and the convenience of cooking and storing in one dish. Some minor negatives do crop up: a few people find the device a bit heavy/bulky to move often (those glass bowls add weight), and a couple mentioned that the alert beeps are too loud (one person warned against it if you have noise-sensitive pets/kids reddit.com). However, these complaints are relatively scarce. A common refrain is “I can’t stop using it” – folks who were skeptical of air frying find themselves air frying everything once they have the Crispi. Another expert quote from NY Magazine’s Strategist sums it up: “The Ninja Crispi is a plastic-free super-cooker… it cooks as well as any other air fryer I’ve tried, but better suits my small space and health-conscious cooking” reddit.com. In essence, Ninja Crispi has won over many who wanted a healthier or space-saving air fryer, and the feedback suggests Ninja has a hit on their hands.
• Instant Vortex Slim – What People Are Saying: The Vortex Slim has earned a lot of love for being quiet, compact, and effective. Experts like Millie Fender of Tom’s Guide gave it an Editor’s Choice award, calling it “an ultra-quiet space-saving air fryer that delivers brilliant value for money” tomsguide.com. She noted that at 6-quart capacity and only ~10″ wide, it’s “a compact option that doesn’t compromise on performance” tomsguide.com. Pros highlighted by experts include the narrow & deep basket (surprisingly useful), how easy it is to keep clean, and the smart, intuitive controls tomsguide.com tomsguide.com. Cons were very few – mainly that the control panel’s glossy finish can scratch, and that a 400°F max temp could be higher for certain recipes tomsguide.com. Home users generally echo the professional reviews. On retailer sites and forums, the Slim often gets 4 or 5 stars. People living in apartments or RVs mention that it “fits perfectly in my limited counter space” yet can cook family meals just fine. The quietness is a huge plus: multiple users were surprised at how “whisper quiet” it is compared to older air fryers – you can run it in the morning without waking the household. One Target customer review summary notes “guests appreciate its easy-to-clean design, quiet operation, and ability to produce crispy, delicious food” target.com. Another highlight from reviews is the speed: because it preheats and cooks so fast, people find themselves using it over their full oven to save time and energy. There were some reports of an initial plastic smell, but importantly, “my mom just bought the Instant Vortex Slim, she had no issues with the smell” said one Redditor, illustrating that not everyone encounters that reddit.com (and if they do, it goes away). In terms of star ratings, the Instant Vortex Slim is usually around 4.5 out of 5 on major retailer platforms, with many mentioning they’d recommend it to friends. Critiques are minor: a few users wish it came with a recipe book (it doesn’t include one, whereas Cosori does) realhomes.com, and the limitation of a 4-lb whole chicken capacity is noted – larger families might need a bigger fryer. But for the average user, the consensus is that the Slim “saved me counter space and time”, and performs reliably. One reviewer on Real Homes concluded it’s “a highly versatile air fryer that can save you time on meal prep while still delivering excellent results” realhomes.com realhomes.com. That about sums up the vibe: the Instant Vortex Slim is trusted for making weeknight cooking easier, especially in small kitchens, and people appreciate that it just quietly does its job well.
• Cosori TurboBlaze – What People Are Saying: The TurboBlaze has quickly become a top-rated favorite, especially among power-users who want extra functionality. It currently enjoys a stellar 4.8-star average rating (with over 10,000 reviews) on Amazon – even being tagged as an “Amazon’s Choice” due to its popularity and high ratings amazon.com. Many of those reviews are from people who got it as a replacement for the recalled Cosori models or as an upgrade. Consumers often mention how “fast and even” this air fryer cooks. For instance, one user on Tech Advisor’s site commented that it “promises serious cooking flexibility” and truly delivered – they found themselves using the dehydrate and proof functions more than expected, and loved the results for homemade yogurt and dried fruit techadvisor.com. Another common point is the capacity vs. size: folks are happy that a 6-qt fryer could be relatively compact yet still feed a family of four. Some call the TurboBlaze a “hidden gem” that not everyone knows about, but once they try it, they’re sold youtube.com techadvisor.com. Expert reviews are also positive: Tech Advisor gave it 4.5/5 and an Editor’s Choice badge, praising the 9 functions and stating “you can do more with it than your average appliance” techadvisor.com techadvisor.com. They listed as pros: the touchscreen controls, dishwasher-safe parts, and turbo modes, with cons being only minor (a button to open the drawer, and that it’s not for very large families) techadvisor.com techadvisor.com. Rtings, which is very data-driven, scored it 8.0 overall which is among the top for single-basket air fryers, noting its only real performance weakness was temperature variance, but otherwise calling it “great” across multiple categories rtings.com rtings.com. One Reddit user compared the Instant Vortex vs. Cosori and decided on Cosori because their family didn’t experience any plastic smell and liked the features amazon.com.au. Negative feedback is relatively scarce, but a few users have mentioned that with all the extra modes, the learning curve is a touch higher – you need to read the manual to fully exploit it. A handful of people who are very sensitive to noise note that the TurboBlaze’s fan at top speed is audible (it’s not loud per se, but higher-pitched than a silent oven). However, given that it’s still quieter than older Cosori models and absolutely quieter than a range hood, most don’t mind. Importantly, after the recall situation, customers indicate they feel reassured by the TurboBlaze’s performance and Cosori’s customer service. Cosori’s proactive recall and replacement program has mended a lot of trust; one user even wrote that Cosori handled the recall well and the TurboBlaze “restored my faith – it’s better than my old one in every way”. Overall, the TurboBlaze is seen as a feature-packed, high-performance air fryer that lives up to its marketing. It’s often recommended in online forums for anyone who wants an air fryer that can also do dehydrating or baking. In fact, a number of people who considered buying separate appliances (like a dehydrator) ended up choosing the TurboBlaze to get an all-in-one – and they report being very satisfied with that decision. In summary, consumer and expert opinion places the Cosori TurboBlaze as “a hidden gem worth buying” (to quote Tech Advisor) techadvisor.com, especially for those who will utilize its extra capabilities.

Upcoming Models and Future Developments

For those curious about what’s next or new from these brands:

• Ninja / SharkNinja: The Ninja Crispi is itself a new concept, and it’s doing well. Ninja has already expanded it in small ways – for example, a Costco-exclusive Crispi bundle includes 3 glass containers (two small and one large) and calls it a “5-in-1” Portable Cooking System costco.com mensjournal.com. The “5th” function in that version may be an added mode (possibly a Keep Warm or Toast function) or simply marketing, but it shows Ninja is exploring variations. There are rumors that Ninja might release a larger XL version of the Crispi if consumer demand for a higher capacity non-toxic fryer continues. So far, no official announcement on that, but many fans online have been asking for a bigger glass basket or a dual-zone Crispi. Outside of the Crispi line, Ninja has launched the DoubleStack™ air fryers (8QT and 10QT models) which stack two baskets vertically to save space walmart.com walmart.com. These are more akin to traditional dual-basket fryers but redesigned slim – demonstrating Ninja’s focus on space efficiency, like Instant’s. Looking into 2025, we anticipate Ninja will integrate some of the Crispi’s non-toxic, portable design elements into other products. They have also been very active in the kitchen appliance space generally (indoor grills, ovens, etc.), so a smart-connected air fryer or one with a built-in thermometer (like some competitors have) could be on the horizon. Importantly, Ninja’s OP300 series recall (for the pressure lid issue) led them to improve safety locks on newer Foodi products cpsc.gov. Ninja continues to stand by its products; if any issues arise, they’ve shown willingness to address them quickly (as seen in the recall). So consumers can expect Ninja’s upcoming models to maintain a high safety standard. We’ll keep an eye out for a potential Ninja Crispi Pro or similar – but as of this writing, the Crispi (FN101 series) is the flagship in its category.
• Instant Brands (Instant Pot/Instant Vortex): After the 2023 restructuring, Instant Brands seems to be consolidating its lineup to focus on what works. The Vortex Slim is part of that strategy – appealing to customers who need something quiet and compact. Recently, Instant launched a Vortex Slim “Chef Series” which appears to be a variant possibly with stainless steel finish or additional features (one search result hinted at it, but details are sparse) instantpot.com. We’ve also seen references to an Instant Vortex Slim XL – confusingly, this still refers to the 6QT size (the “XL” might be marketing since 6QT is larger than their 4QT minis) walmart.com. As for upcoming tech, Instant hasn’t signaled a smart/WiFi air fryer yet in the Vortex line. However, given competitors like Cosori have app-connected models (the Cosori Smart series), Instant could add that in future iterations. The bankruptcy filing cast some doubt on new product development, but since then a private equity firm (Centre Lane Partners) has agreed to buy Instant Brands and keep it running reddit.com. This means we might see a refreshed lineup in late 2025 or 2026 once things stabilize. Meanwhile, Instant continues to release firmware updates or minor improvements. One recent development: Instant’s parent also owns Pyrex, and there was talk of potentially integrating glass accessories or dishes into their air fryers – perhaps an answer to Ninja’s glass basket. No concrete product yet, but don’t be surprised if a future Instant Vortex has a tempered glass cooking pot or a see-through window (Instant already has ClearCook windows on some larger Vortex Plus models). In summary, Instant’s focus for now is likely maintaining reliability and supporting existing products (ensuring consumer confidence post-bankruptcy). The Vortex Slim is expected to remain their main compact model, possibly joined by a larger dual-basket model with similar Quiet Mark tech if they go that route. No recalls or major issues have been reported for the Vortex Slim, and we expect none given Instant’s experience. One more note: Instant’s multicookers (like Instant Pot) sometimes get firmware updates; if Instant were to introduce a smart air fryer, it could bring over features like app alerts or recipe programs. We’ll have to wait and see.
• Cosori/Vesync: Cosori has been actively releasing new models following the recall. The TurboBlaze is arguably their most advanced single-basket fryer yet, but it’s not the only new one. They’ve also released a Cosori Premium II Plus 6.5QT (an update to their classic model, presumably with improvements and maybe ceramic interior) cosori.com, and a Cosori Dual Basket 9.0QT air fryer (to compete with Ninja’s DualZone, etc.) cosori.com cosori.com. The Cosori Dual Blaze (an earlier 2022 model with dual heating elements) is still around too. For upcoming rumors: Cosori has filed some patents for a possible air fryer oven with steam function, suggesting they might combine air frying with steam cooking for juicier results (this is speculative, but competitors like Cuisinart and Breville are adding steam to ovens). Also, Cosori’s parent company Vesync has been expanding smart home integration – we wouldn’t be surprised if the next TurboBlaze iteration has WiFi and Alexa/Google assistant support, given some Cosori fryers already do (like the older Cosori Smart 5.8QT). As of now, Cosori’s emphasis seems to be regaining consumer trust and highlighting safety. They have a dedicated recall replacement site cosori.com and frequently communicate about the robustness of their new models. Cosori’s 2-year warranty is a nice differentiator. Looking ahead, since TurboBlaze is doing well, Cosori might consider a larger version – maybe a TurboBlaze XL (8QT) – or incorporate the DC motor tech into all their future fryers. No known issues have popped up with TurboBlaze units; if any do, Cosori will likely address them swiftly to avoid repeating past mistakes. In fact, the recall saga might result in Cosori’s new models being overbuilt for safety, which is good news for consumers. On the horizon, keep an eye out for Cosori bridging the gap between air fryers and smart ovens. For example, a Cosori toaster oven-style air fryer with TurboBlaze fan could be an interesting development, giving countertop oven convenience with Cosori’s fast cooking tech. While that’s not confirmed, the trend in the industry is moving that way.

Bottom line: each brand is evolving – Ninja exploring non-toxic compact cookers, Instant refining quiet and user-friendly designs, and Cosori innovating with faster motors and multi-functionality. Whichever you choose, you’re getting a state-of-the-art 2024/2025 model that reflects the latest improvements in air frying technology.

Conclusion – Which Air Fryer Should You Choose?

All three of these air fryers – Ninja Crispi, Instant Vortex Slim, and Cosori TurboBlaze – are excellent in their own rights, but they cater to slightly different needs and preferences:

• Ninja Crispi is ideal if you prioritize healthier materials, portability, and clever design. It’s perfect for individuals or couples, apartment dwellers, or anyone wary of Teflon who still wants superbly crispy results. It doubles as bakeware and food storage, reducing clean-up steps. If you often reheat leftovers or cook small batches and love the idea of a non-toxic glass cooker, the Crispi will likely steal your heart. As one expert said, “whether you’re a seasoned pro or trying an air fryer for the first time, the Ninja Crispi is an incredible place to start” allrecipes.com. Just keep in mind its capacity limitations for larger groups, and handle that glass with a bit of care.
• Instant Vortex Slim is the go-to choice for those with small kitchens or noise sensitivity, or frankly anyone who wants a foolproof, everyday air fryer. It doesn’t have bells and whistles beyond the essential functions, and it doesn’t need them – it consistently delivers crispy, evenly cooked food with minimal effort or fuss. Families of 3–4, college students in dorms, or seniors who want a simple interface will all appreciate the Slim. It’s also priced attractively for the value it provides. One reviewer aptly called it “an awesome choice for smaller kitchens… a no-brainer” tomsguide.com tomsguide.com. It’s not intended for tech enthusiasts or gourmet experimentation, but it nails the basics – efficiently and quietly.
• Cosori TurboBlaze is best for the power user or multi-tasking home chef. If you find yourself wanting to air fry one day, dehydrate or bake the next, and maybe proof some dough on Sunday, the TurboBlaze can do it all. It’s like having a mini convection oven with a turbo fan on your counter. It’s slightly larger footprint and slightly louder operation (on highest speeds) are trade-offs for its serious cooking muscle and flexibility. It can handle family dinners and more adventurous cooking projects. If you love having lots of presets and pushing an appliance to its limits, Cosori gives you that playground. Plus, with its extremely high user ratings and a reasonable price, it’s a value winner. As Tech Advisor concluded, the Cosori TurboBlaze “has a wide temperature and time range… you can do more with it than your average appliance”, striking “a good balance” for medium-sized families techadvisor.com techadvisor.com.

In a direct head-to-head comparison, there isn’t a single “reigns supreme” winner for everyone – it truly depends on your priorities:

• For the crispest results on classic air-fried foods (fries, wings) – all three excel, but Ninja Crispi and Cosori get a slight edge with their high-intensity crisp modes seriouseats.com rtings.com. Ninja’s glass design also keeps things moist inside while crisp outside allrecipes.com.
• For ease of use and quiet operation – Instant Vortex Slim is the clear champ tomsguide.com. It’s practically “set and forget,” and you might double-check that it’s on because it’s so quiet.
• For versatility and capacity – Cosori TurboBlaze leads. Its ability to handle different cooking styles (and more food at once) is unmatched here cosori.com cosori.com.
• For innovation and design – Ninja Crispi wins points for breaking the mold with its glass, stackable system that people find genius allrecipes.com allrecipes.com.

Whichever model you choose, you’ll be getting a top-tier air fryer that has been vetted by experts and home cooks alike. Each has strong safety features and backed by companies that, despite ups and downs, stand behind their products. And all three will help you cook crispy, delicious meals with far less oil, which is ultimately why air fryers are so popular.

In the end, the “best” air fryer of these comes down to your kitchen and cooking style. If possible, align the machine’s strengths with what you value most: Ninja Crispi for innovation and health-conscious design, Instant Vortex Slim for everyday convenience and quiet efficiency, or Cosori TurboBlaze for multi-functional prowess and speedy performance.

No matter which you pick, get ready to enjoy guilt-free fried favorites and more – these machines are the cream of the crop in 2025’s air fryer lineup. As one delighted user put it, “I have all three… and I honestly use each one for different scenarios – you can’t go wrong with any of them!” (Yes, air fryer superfans exist!). Here’s to crispy, crunchy cooking ahead!

Sources:

• Allrecipes – Why I Can’t Stop Using the New Ninja Crispi Air Fryer allrecipes.com allrecipes.com
• Serious Eats – Ninja Crispi Air Fryer Review seriouseats.com seriouseats.com
• Reddit – r/airfryer community feedback on Ninja Crispi reddit.com reddit.com
• Tom’s Guide – Instant Vortex Slim Review by M. Fender tomsguide.com tomsguide.com
• Real Homes – Instant Vortex Slim 6Qt Air Fryer Review realhomes.com realhomes.com
• Target.com – Customer summary for Instant Vortex Slim target.com
• Tech Advisor – Cosori TurboBlaze Air Fryer Review by R. Ogden techadvisor.com techadvisor.com
• Rtings.com – Cosori TurboBlaze Review (performance ratings) rtings.com rtings.com
• CPSC.gov – Recall Notice: Cosori Air Fryers Fire Hazard (Feb 2023) cpsc.gov cpsc.gov
• CPSC.gov – Recall Notice: SharkNinja Pressure Cooker Lid (Aug 2023) cpsc.gov
• Homes & Gardens – Instant Brands Bankruptcy – Is it still safe to buy? homesandgardens.com homesandgardens.com
• Amazon.com – Product listings and consumer ratings for Cosori TurboBlaze amazon.com and Ninja Crispi amazon.com.