I purchased 3 bottles. Caramel, Toffee & Burnt Sugar. I was initially pleased as they smelled really good. I got 11 mg, smooth (won't go for that again- no TH) and 80/20 ... after a few days I am a bit disappointed. They don't produce very much vapor and they are almost flavorless. However, they are clear (except for the Burnt Sugar- which is really really dark) have no chemical taste so I think if they add more flavoring and fix the vapor production it will be a great company and I would order from them again if I start seeing reviews that they have altered their formulas a bit because the price is excellent!