actually all the metal ones get plenty hot at high wattage. regardless of O-rings. the expensive ones are acrylic. I like they way they look but they get gunked up on me.
jman, can you name some of the really high end ones? I want to get more and I am running out of ideas lol.
smac, that's not hard to imagine. a kayfun is $100, a hana mod is $250+ and plenty of $40+ tips. try drip tip designz and justhatip.
I am using a aerotank right now. it is only $20. the tip on it costs twice the tank haha. look in the hana thread and I put a pic.
look in the king thread and I think I put a pic. that's a $240 mod too. I had mentioned elsewhere I have a real expensive mod but I am keeping my mouth shut now. I do not want to take it out of the package because I bought it as an investment.
anyways, I would like to know some more manufacturers of high end tips I guess. I suppose it does not matter how many O-rings they have after all. my best one has a single. it is so big it does not get hot much. I wish he would have made it dual but it was a gift. it does not fit many tanks. it will not even touch the turtleship which is not even a tank. he made it too big because he is a machinist but not a vaper. still, it was a gift and I love it.