From the beginning I've been using ego T2 650 mAh pass throughs. My favorite is using an ego CC (changeable coil) 2.4 ml clearomizer or a Stardust V2. I just recently purchased an ego C twist that should be here any time now (thanks, Brian!). I've seen that it's really popular with many of you so could you give some tips to a new user? What voltage gives cooler or warmer vapes? I don't even know enough about this to figure out what questions to ask... Help?