For the most part, when I go to the gun store, I already know what I need to, because I researched it in advance. Same for the electronics stores. When I was deciding on a pistol to buy, with concealment in mind, I just went to the gun store, already knowing what features I was looking for, and what pistols had those features. The first trip was just to get a feel for them, then the second trip was to pick up the XD SC.