Welcome to the vaping community.
@notwithnsa you go through a head a week? wow I thought, I was bad cause I go through a new head every 3 and a half weeks. I had to protanks, one worked good and the other was a tight draw which I never figured out why used the same setup for both. I provari mini. I ordered an "Anyvape Davide" which is kind of wierd cause it uses protank heads and I've not had a single problem with it no burn taste or dry hits. I just replaved the head about 10 minutes ago and it works great on my provari and my mvp2.0 that I just got in the mail yesterday. I know the provari is awesome and it's my go to rigging. But I don't like having to swap out batteries so often, well when I am at home it is fine, I ordered the mvp for when I know I'm going to be out all day so that I don't have to worry about swapping out batteries.