I have to tell you, I made the map because I was totally out of juice and didn't want that to happen again. I visited VaporEscence in Richardson yesterday, and I'm not going to go anywhere else. This shop is made specifically for vapers - that's all they do. Every other store on that map (except for maybe two - I haven't physically visited them) is a traditional smoke shop that happens to sell e-cigs and imported juice. VaporEscence makes custom juice in the shop, has all the accessories, and they are extremely knowledgeable about everything Vape. The guy that runs the Richardson store actually made a prototype tank that runs on the 6-volt Bullet system, and will hopefully be producing them for retail soon. I bought an Ego Tank system from them, and their price is actually cheaper than the web after you factor in shipping. Highly, highly recommended.