Wow, tons of great info on this site. I have managed to go without chew or a cigarette for 6 days now using the Encore kit I picked up at a local smoke shop. It definitely has its limitations, but works well enough to smooth the cravings. I can already tell this is something that I am going to really enjoy, so I ordered a precise + 18650. Waiting for new stuff sucks, but I am hoping it will be worth it. Looking forward to learning more about my new habit/hobby from the community.