Sounds like you have some good shops out there.
Key things to remember...
They should be asking YOU questions, your goals, riding style, experience, etc. * If all they do is talk about themselves go elsewhere- they don't have your interest in mind.

they should always measure you to insure proper fit. If they just have you "straddle the top tube" go elsewhere.
There are many variables that go into bike fit and they really need to measure you.

Take a good long test ride. You really need to take some time to make sure the bike feels right. And try a couple so that you can feel the difference.

have fun!!