I've been off of the analogs since 01/08, immediately upon receiving my Halo Triton Starter Kit. My only issue with it has been the poly tanks and the tapering vapor due to an unregulated battery. After having performed my due dilligence (on the ECF!), I determined the eVic was the most cost-effective step up for me. After being in use for the last three hours or so - I must say that I'm quite pleased. Good user interface, easy set-up, comprehensive manual and all the pieces parts work. I also bought two Kanger Mini Protank II's with it and find I like these as well. Currently in the process of varying the wattage and determining the sweet spot for my chosen eliquids - something the Halo can't do. Yep, definitely enjoying the eVic.