Dear GE, 
    I have had my ADvantium 240 oven for almost 2 years. I primarily use it as a  microwave but have used the convection feature too. Today I made our Thanksgiving turkey breast in the Speed Cook mode. In 54 minutes I had the most moist ,flavorful well browned turkey that I think I have ever made. My large oven was available for all the other dishes the needed to be oven cooked. I do use the speed cook feature for my frozen cauliflower crust pizzas that are embellished with fresh veggies. the bottom of the pizza comes out with a nice crispy crust. An expensive microwave oven but the versatility works  well as my second oven since I rarely need  two large ones. Well done GE. I would recommend this oven to anyone planning a new kitchen! This along with my induction cooktop make for a great cooking experience.