I think i love me eGo!
I do notice that after using it for two days there are times when vapor production seems limited and/or i have to draw hard.
I have tried to remedy this by adding more
juice, changing batteries, and lastly just grabbing a new blank cart. So at this point it is superstition....lol
I think i also notice that I have better results letting the unit "rest" a bit. Constant use also seems to be a factor, maybe, not sure. I think i will blow out my atomizer before bed tonight.