It took we awhile to decide that I was going to do it, and at first I tried one of the truck stop versions, the Mystic. It was OK, wasn't great, but made me look for a better device. I was lucky enough to be in MN and visited the store in Anoka and was able to actually try out a few devices and juices. I bought an ego style kit and some strawberry frost juice and made the switch permanently that day. Since then I have bought more ego batts, a Lavatube, several tanks, many different styles of cartos, and various juices. It has really become a hobby for me, I spend time on this forum and visiting various suppliers websites, etc. I am always looking for brick and mortar stores because I really enjoying shopping in person (but only for PV items, no other shopping is enjoyable "my wife might see this and I don't want her to think I like the mall). The problem is being in the Texas panhandle there are no stores for me her in this region, but I travel extensively for work and try to visit any shops in the places I visit. The 1 thing I have seen in the various purchases I have made is a lack of consistent quality control. So there are times that a carto floods out in a tank as soon as I fill it, and another from the same supplier that came in the same box works like a champ. At first it makes you decide that certain items are junk and turn away from a whole supplier or type of device, when in fact it is usually a "bad" instance that is just the luck of the draw. Now to be clear there are some devices/accessories that are just no good, it happens, but it takes time to figure out exactly what works for you, since we are nothing if not unique! Anyway good luck, try a lot of different things, when playing with cartos/juice/attys, etc. it really is pretty cheap to get just a few for sampling.