They are all good shops. I've been by XAT a lot for random sr parts and casey and adam are really helpful. Dave is a very good mechanic too. He knows sr's pretty well.
Johann" end qoute
well, knowing something well depends on your point of reference... for you- they may seem like they know things well.
but to people more experienced, they may appear as "experience limited / facility limited"
i wasnt terribly impressed when i visited their facility and heard their guys talk tech.. but hey, different levels for different folks,
most important thing is to pick your service and know what REAL work is REALLY WORTH...