I've started with the evod kit.. I've found that it does do the trick, but I vape so much I'm filling first thing in the morning and then again when I get home after work. I run both tanks n batts with two diff flavors also. The other thing is recharging. During the week, charging em up bef I hit the sack n im good for the day. On a no work day, not happening. Have to recharge em at least once.
Great kit to start with, and then use them while exploring other upgrade options, which is what I'm doing now.