We currently have a crappy Kitchen Aid over the range appliance that has been trouble since we got it 5 years ago. it's had multiple issues and we are going to replace it. I am considering GE and Whirlpool (possibly maytag) and am wondering what you've seen has been the most reliable units. I don't need a top of the line, with every bell and whistle, but would like something mid-range or higher. What would you recommend? Thank you for the time!