We got a Ninja "flip" which had many functions so we use it as a toaster, oven and air fryer. I don't use it to reheat, broil or dehydrate. I Google when I want to cook something. Like "pork chops in air fryer" or "chicken tenders in air fryer"
or "reheat pizza in air fryer". Then I can see which recipe and method combo appeals to me.i use this for my instant pot Too. Also I have a convection oven and I don't find it interchangeable with the air fryer.