After using another AirFryer and having to return it, i was apprehensive about trying another one.
I am so glad that I tried again as there was a night and day difference between the first one I purchased and this model.
This AirFryer, thus far, has cooked to perfection; yesterday it was  Panko breaded Black Drum fish and airfried sweet potatoes. Results were amazing. I am just getting comfortable using an air fryer but this one is wonderful. I am so glad I tried again as this model is a winner in my book. A big plus is that the food is more healthy and tasty. The only negative is that it is so large on my counter.