I have been using a Spacemaker JVM1540 Microwave for awhile now and I totally love it. It was money worth spent. I was looking at cheaper models before purchasing this one and I'm glad I decided to purchase this microwave. Between myself and my adult sons this microwave gets a vigorous workout daily.  The microwave does a great job heating and cooking foods.  It was easy to install.  There are many options for defrost, heat and eat that I don't know what I did before the microwave was invented.