I have the Maytag Gemini which is smooth top electric and dual oven. Top oven is small the size of the drawer and gets the most use, excellent for pizza and other stuff. Doesn't take long to heat up so it is more efficient. Lower oven is regular size BUT it is very low so I find myself kneeling in the floor when using it. I have had it 20+ years and have never had a problem with it. I would love to have wall ovens but this going just won't die.