America's Test Kitchen Just Named Its Best Air Fryer Toaster Oven and It's Not the Ninja

America's Test Kitchen updated its air-fryer toaster oven testing on August 5, 2026 and named the Breville Smart Oven Air Fryer Pro (BOV900) the winner at $399.95, ahead of the Ninja Foodi 10-in-1 XL Pro Air Fry Oven (DT201), which lists at $380 and has been seen on sale near $250. That is a gap of roughly $150 at street prices, and ATK's own testing notes describe the runner-up as performing "equally well" as the winner, with a slightly larger external footprint as the distinguishing flaw.

So the verdict splits by household rather than by score. A kitchen that will genuinely use the Breville as its main oven, and that toasts bread every morning, is the one that earns back the extra money; a kitchen buying a big countertop oven mainly to air-fry, roast and feed four or more people should take the Ninja at $250 and spend the difference elsewhere. ATK's Best Buy, the Instant Omni 18L (140-4003-01) at $200, is the third answer, and it comes with a specific hole in it: ATK called it "underpowered as a toaster."

ATK scored all three on the same six tasks: toast at various settings, air-fryer french fries, air-fryer chicken Parmesan, broiled asparagus, a roasted whole chicken and cleanup, with results weighted into Performance, Ease of Use and Cleanup. Two findings from that round apply to every model in the category. Most ovens tested could not brown a full rack of toast evenly, and effective broiling required a rack position within 2.6 inches of the heating element.

ATK's verdict was that the Breville "had intuitive controls and consistently made the best food in the bunch," with "clearly labeled knobs" doing much of the work on the ease-of-use score. It carries 13 settings, including slow cook, proof and dehydrate, and it has the largest air-fryer basket of the three at 15.2 by 11.5 inches. Taste of Home, in a review last updated March 26, 2026, clocked its preheat at 5 minutes 10 seconds against 13 minutes 11 seconds for a conventional oven, and found Super Convection produced deeply golden roasted potatoes, though thinner slices began to over-brown past the 15-minute mark.

The complaints are specific rather than vague. Taste of Home's tester flagged the door sensor restarting a full preheat cycle after a brief door opening, a scratch-prone pizza pan, and a control scheme with a real learning curve. Aggregated Reddit owner discussion compiled by RedditRecs runs 80% positive, 155 positive against 9 negative out of 275 references, with owners of roughly a decade reporting the unit became the household's main oven; the recurring negatives there are slow air frying, cleanup after air frying, and tripped breakers when it shares a circuit. A September 16, 2026 roundup from Finding Dulcinea adds a newer pattern worth noting: owner reports of heating element fragility at 12 to 18 months. It also lists preheat at 8 to 10 minutes, which is not reconcilable with Taste of Home's 5:10, and the disagreement is a useful reminder that preheat figures depend on what temperature the tester asked for.

Buy it if the countertop oven is meant to displace the range for daily cooking and the household toasts bread every morning. RedditRecs cited a street price of $319 at Amazon and Best Buy against the $399 list, which changes the arithmetic considerably.

ATK's runner-up was found to perform equally well as the Breville, and the demerit it recorded was physical: at 17 by 18 by 13 inches, the Ninja is deeper than the Breville and needs more counter run-out from the wall. Finding Dulcinea ranked it fourth overall but first for large families, citing a 90-second preheat, True Surround Convection, and capacity for a 5-pound chicken or a 12-pound turkey using two-level cooking. It weighs 33.6 pounds, which matters once, on the day it is lifted onto the counter.

The drawbacks reported are consistent across outlets: a louder fan, condensation on the window, and exposed top heating elements. A late-August 2026 guide that tested the closely related DT202BK, listed at $159.99 with 1800 watts, added grease cleaning difficulty and fragile bulbs, and repeated Ninja's claim of cooking "30 percent faster than a full-size oven." Sibling models differ in trim and control scheme rather than in cooking hardware, so those notes should be read as indicative rather than as measurements of the DT201 itself.

Buy it if the priority is feeding four or more people at once and the oven will be earning its keep on air fry, roast and bake rather than toast. At the $250 sale price ATK recorded, it is the most defensible purchase of the three.

ATK gave the Instant its Best Buy designation at $200, for strong air-frying, roasting and broiling at less than half the winner's price, then named the compromise plainly: it is underpowered as a toaster. That is the whole decision in one line. Seven functions, an 18-liter cavity that takes a 12-inch pizza or a whole chicken, and EvenCrisp top-down air circulation that a dedicated review credits for the unit's fries and roast chicken results.

The smallest basket of the three, at 12 by 10 inches, sets the ceiling on a batch of wings. Reviewers also report exterior walls that get hot enough to require mitts and a rack-width mismatch that leaves the rack unsteady for some owners.

Buy it if a toaster already lives on the counter and the $200 is being spent on air-frying and roasting capacity, not on breakfast.

Three things separate these ovens, and only one of them is cooking power. The first is toast, which is the task most of the field failed and the only category where ATK drew a hard line: the Instant loses on it outright, and the Breville's even browning is the clearest thing the premium buys. The second is footprint geometry rather than size. The Breville is wider at 21.5 inches but shallower at 13.55; the Ninja is 18 inches deep, which is the measurement that decides whether the cabinet doors above still open.

The third is controls. ATK's testers preferred digital displays to analog dials and scored control clarity inside ease of use, and the Breville won that line with labeled knobs and a readable display. Taste of Home's tester still called the learning curve steep. Both can be true: legible once learned is not the same as obvious on day one.

The strongest objection to ATK's ranking comes from owners rather than from a lab. The Breville's aggregated Reddit sentiment sits at 80% positive, healthy but not unanimous, and the single most repeated criticism there is that the air fry function is slow, with one owner summarising it as "slow, but does ultimately work." That is the opposite of what a $399.95 oven crowned for air frying is supposed to produce, and the September 2026 reports of element failures at 12 to 18 months point the same direction. Our sources do not contain a comparable owner-sentiment tally for the DT201 or the Instant Omni, so the comparison is one-sided and should be treated as such. It does not overturn the test result, which used timed, repeated tasks rather than recollection, but it does argue against paying full list price for the Breville when the Ninja matched it on the same six tasks.

For most households, the Ninja Foodi DT201 at its $250 sale price is the buy. ATK found it cooking on par with a winner costing $150 more, it holds a 12-pound turkey across two levels, and the price of that parity is a noisier fan and three extra inches of counter depth.

The Breville BOV900 is worth its $399.95, or the $319 street price owners have reported, in one situation: when it is replacing the range for daily cooking and toast quality is a recurring household complaint. Long-term owners in the aggregated Reddit data describe exactly that use, some for around ten years. Anyone expecting standalone-air-fryer speed will find it slower than advertised.

The Instant Omni 18L at $200 is for the kitchen that already owns a toaster and simply wants air-fry and roast capacity. It does those two jobs well and the toast badly, and no amount of discounting changes either half of that sentence.

The practical consequence is that this ranking is decided at checkout rather than in the test kitchen. If the Breville lands near $319 and the Ninja sits at full $380 list, the winner is also the value pick; if the Ninja returns to $250, ATK's runner-up is the better purchase by the test results ATK itself published.