About two years I visited Benchmark to talk about a new sound system for my Porsche (I had been burnt by another company the last time I did this) I was impressed and ended up taking their recommendations and getting it done. It has been magnificant! I stopped it today with what turned out to be a minor issue They remembered me(!) and got on it at once. It was fixed and I was out the door. I wasn't forgotten after the first sale. Benchmark is the best.