Our first Advantium over the range oven lasted for 18 year, loved it. I like that the oven cavity on new oven is much larger and can put in 9 x 13 inch casserole, also has racks so several layers can cook at one time. I do most of my cooking with this oven as you can not only microwave, but also can heat like a regular oven. It also has a section with built in recipes that use the right combination of cooking types to cook food and brown the food. SInce this oven has electronic controls, I hope that it lasts as long as my other oven which had mechanical controls. This is the series that uses  220 electrical power so make you have the right outlet. My complaint is that it only comes now in stainless steel and I finally found an auto body shop to paint it biscuit  to match my other appliances which was an extra cost.