First i wanted to thanks everybody here for all the information. I've been cigarette free for 3 weeks and after using my litte 510 ONE starter kit i felt like i needed something else. Due to info i got from here and the input from other members i opted for the Lava tube version 2. I've really excited can't wait for it's arrival. I ordered two 3.5ml DCT's but i'd like some more info/opinions on what kind of cartos or tanks that would work best with this mod. Since i've not used/recieved it yet i wouldn't/didn't know what else to order with it. I like the clearomizers and the way i can see how much "juice" i got in there was one reason i went with the 3.5 DCT's but i'm curious as to what other members like to use with their Lava tubes. ( i get so excited just saying that..."lava tube" LOL can't wait!) THANKS in advance for the help guys/gals