I cook everyday and my last so called state of the art range drove me insane. Temps always off, things manfunctiong etc. Went out and bought mu samsung and so happy I did. Range top is excellent, controls (knobs) are precise, calibrated to size of pan. Oh, but this oven a true dream. Comes with air fry, dehydrate, self clean and steam clean. Clean up is a breeze and temps stay exact. Now every appliance in my kitchen is a samsung and will never go with anyone else. Thanks samsung for fantastic  quality products.