There are three LGS that I went to before getting my gun.
First was ran by former police officers; sky high prices, and polite but "I don't have time for silly questions" attitude.
Second had people that looked like it took them enormous effort to not blow up in customer's faces. They sounded polite but looked and behaved extremely angry. The prices were about the same as online, +tax / - shipping & FFL would've been within $10-15 of buying online.
The third one, a real hole in the wall, had friendly and patient staff that didn't look like they were about to go postal on the next customer. Same prices as the second shop.
Guess which one I bought from ?