I have had the Advantium wall oven in my past two previous homes and we downsized to a new home with an over-the-range mw. First thing I did was change to the 240v Advantium. We love the speed cook option of having a real baked potato in six minutes or baked chicken breasts in 12 minutes!  The convection oven option is extremely handy for holidays- to have a second oven but the speed cook is what we love about this microwave. If you’re debating this purchase- don’t - it’s great!