So is Christmas for some people <| sep |> I was wondering what that was about . Disclaimer This user cannot verify whether or not this comment has been edited by uspez <| sep |> Pretty much anything using the Joyetech chip is a great fit for concentrate vaping . I ' m partial to the eVic VTC Dual just because you get the option of either one or two 18650 s . It is the best of both worlds in my opinion . The Cuboid is great but you have to use two 18650 s which make it big and weighty . <| sep |> I hope your blood test comes back with positive results so you can rub it in their face ! <| sep |> Tell that to Kramer . <| sep |> I bet some of the smoke gets trapped in the zigzags while some doesn ' t , so some smoke gets cooled more than other smoke .