Had a big mv oven that lasted 15/20 years. Bought a small .7' 700w that only lasted 4 years. This one cooks in 1/2 the time & you can fit a big dinner plate in it. You can set it for anywhere between 1 second & 99 minutes 99 secs. 10 power levels.automatic sensing of when food is done! ( haven't tried that) Kmart was $5.00 cheaper. LOVE IT!!! Just make sure you have enough counter space if your upgrading. Also, ONLY THE FRONT IS BRUSHED STAINLESS STEEL the sides, top & back are black metal.
One day it started running on it's own with a burning smell. Unplugged it and plugged it back in. It won't shut off. Thankfully I was home when this happened.