We had the previous version of the Frigidaire Professional Wall Oven and this new version is a night and day difference. It’s 2 times quieter with their new fan configuration, and heats up twice as fast. I’m really impressed with the oven so far. The light up knobs are a really nice touch too! The only thing missing that I would like to see is some type of wifi connection so we could preheat or see how much time is left on cooking.