I ordered about seven small bottles from Gourmet Vapor to try out some new flavors. I tried everyone and didn't have a good experience with them. They tasted alright, kinda strong flavor, But they didn't vaporize very good, and made me cough every hit. If I blew out the vapor without inhaling it was fine, but when I inhaled it was like my lungs sucked in all the vapor really fast, making me cough. I think they put too much flavoring in them, which is funny cause they also offer 2X and 3X flavor.
I say this Because my favorite juice supplier sent me a couple of flavors once, that I always use, that did the same thing, and the flavor did seem twice as strong as before. Because they make to order, I think this time they made a mistake and put too much flavoring in them.
In conclusion: we all want a good strong taste, But there must be the perfect balance of Glycerine and flavor additive, to keep the Glycerine doing its job.