I want to start this thread with the best vapor you enjoy and get tons of vapor from . Any thing that is not a RBA or rda . There is nothing wrong with rebuild's but there is a lot of vapor's that do not do rebuild's. I have RBA's and rda,s but I enjoy my EVOD's Protank's, MT3's, ARO's, ect, ect. So I want to hear about them. I even redo coils on them so lets hear what tips you guys have. My best clouds are Protank ver1 rebuilt coil with cotton and wired at 1.4 ohms with 32 ga. . I am also very impressed with the new I-Clear-30s. Tons of vapor on my VTR. Lets expand this thread to what you have your device hooked up to. EGO's MOD's MEC's ,VV's, VW's . I want to know. Thanks my ECF friends.