Hi All..I started vaping with epuffer products and have been very satisfied. All have been 1.2 mg of nicotine in a premium brand of flavor. I started with a Nano size (small ) and changed to a Snaps 3 model. These have a large battery giving very good vaping experience and a real cig. feel. I received my first atomizer system last week. I was not very pleased with e liquid so I will have to experiment with that.