I went to a very helpful Vape store. They recommended EVOD 2 (Kanger Tech?) because it is fairly simple to assemble and good for people trying to quit smoking cigarettes. I asked for whatever tasted the most like cigs, so got something called Canadian Tobacco (12 mg). It has cut down on my smoking, but it will take awhile to completely quit because of things like coffee and alcohol. I am going to force myself to never smoke in my car again because of the stink. Having to keep the vaporizer upright will take a bit of getting used to...but if I can get of cigarettes, I'll be happy, because of my smoker's cough.