Last year I purchased a Cuisinart Air Fry/Convection countertop oven.  Hated it because the baking tray was of the quality of scrap metal.  Impossible to clean after the FIRST USE.  A stainless steel bakesheet would have gone such a long way to ease of use.  Then I tried to find a st st bakesheet to fit, unsuccessfully.  It was also atrocious when it came to collecting grease in the interior and dripping on the counter.  Also just two rack slides that were either too high or too low most of the time. So far this model has four rack positions (invaluable), two grills included, and easy to clean pans and racks. The included pizza stone is ok, but I get better crispier crusts without it.  Would like to see a small weave st st rack so doughs, small veggies, french fries, etc,  would not fall through.  It is SO QUIET.  Pleased so far.  Have had it a month.