It's been a year since I started smoking my e-cig. A 510 kit. I have a large pile of atomizers from buying spare kits rather than individual parts, but overall its been much cheaper than cigarettes. I have only smoked 3 cigarettes in this period of time, and they all taster horrific, and left me wondering why I smoked them in the first place. Most of my friends have since fallen off the wagon for lack of trying. Mostly because they didn't keep themselves well stocked, and in one case because they went blu rather than getting a decent sized cigarette. Having smoked for a year, I have gone through a quart and a half of propylene glycol. Several 1 dram bottles of peppermint oil, and one and a half ounces of 36mg unflavored nic juice. In general it's been wonderful. But my biggest surprise is the thing very few people will believe me on. My atomizer lasted for a full year! It's scratched, the black paint is showing through to silver from numerous drops onto concrete, but it hasn't failed. I cleaned it out once, but never had to "resuscitate" it. If I have my say, I'm going to smoke it for another year quite happily, as I keep off of cigarettes, and keep enjoying vaping. Thanks E-Cig forum I couldn't have done it without you guys.