My husband and I do a lot of cooking / baking and our combination ovens have never had the variety of cooking controls this model offers. NEVER!  
Air Fry/Air Sous Vide/Bake/ Bread Proof/ Broil/Convection Bake AND Roast/Dehydrate/Lightening-Fast Preheat/Perfect Turkey/Slow Cook/Steam Bake and Steam Roast. 
With all of this, here are the countertop items I recycled and cleared my countertop: 2nd Microwave due to the small microwaves within my former combo models, Ninja Air Fryer, Cook-Air Model EP-3620, and the Instant Pot Multi-Cooker.