I didn’t think I would like having to interface with my range but after using it a while, I love the controls. The conventional oven with normal top and bottom elements also has an element in the convection fan. I have never had an oven preheat so fast. I actually broke the cooktop during our renovation but the part was in stock and shipped in a day. The QR code opened everything I needed for the repair including my model, serial number and parts diagrams with part numbers.