Great when working, but durability an issue

We replaced an old but still working microwave with the JVM2070. It has many nice features, more than I personally would ever need. It is also much more powerful than the old unit, heating food in about half the time. And the night light feature is very handy. But, we started having problems at about the 2 year mark. Sometimes it would work, other times it would just shut off when you started to cook something. Phone conversations with a service company indicate a circuit board failure, which is only covered under warranty for the first year and I'm sure will not be cheap. For the price of this unit, I would expect more durability and would like to see a better warranty.

We purchased this unit and a range at the same time. The range has held up so far. We are also in the market for a refrigerator and dish washer now and were planning to go with GE to have all matching appliances. However, the microwave problems will have us looking at other brands.