I am over the moon with the functionality of this unit. It can do everything you need to cook. We will be primarily using this in our 5th wheel because we hate using the propane oven. This  cooks everything so well. The only thing that really requires a learning curve is the air frying function. It really isn't the same as stand alone  air fryers. Get some fries and work with that. The unit is so quiet, even on air fry. Love that. It is so easy to clean. The crumb tray lifts right out. Size is great. It could literally be your only oven if you had a tiny home, rv, studio, etc. We did receive this to test,  but all opinions are honest and my own. Oven holds true to temp. It is reliable as well. Two thumbs up.