orange or chrome ecu box?

I think most of these boxes fail because of bad grounds, wiring, and corroded connections. Some components don't get a full 12v when they should, and as a result of increased resistance, the components get hot and fail. I believe my orange box failed as a result of some wiring problems I repaired after the fact.

I now run FBO. It's been rock solid. But yeah...that little voice still says carry spare parts.