Ive looked threw the forum and to be honest i have no clue about the diffrences in the diffrent types of ecigs. Basically right now i have a njoy pro, interms of vapor production i love it. But im looking to get a real ecig with a pcc. I tryed the BLU e cig and it was total crap imo vapor production was worthless and it was like trying to suck a golf ball threw a coffee stirrer so i returned it. Im looking at the black cherry ecig from donttouchmybutt.com heard good things about them. Was wondering if it would have the same vapor production or better. If anyone has had both the njoy pro and the blackcherry please help me out . Sorry for the long post im just completly lost lol