I'd had a really bad experience with a vape shop I went to in LA, and was very skeptical about going to any in the Vegas area when I moved out here. But VU was highly rated and open late, and also near my house so my girlfriend and I decided to check them out.
Boy am I glad. Not only do they have a great selection of gear and juices but all the guys know their shit. And they can build, which I cannot...yet. But seriously, every time I walk into VU I feel like I'm part of the family and that I'm appreciated as a person and as a customer. Love it.
Also a plus: their variety of juices and their prices. Very affordable and they don't sell you junk that breaks within a week like some shops do.