I've set myself up with 0.28mm @ 1.3ohms and currently at 3.4V on Provari. I'm using Gizzard Juice (100%VG) at the moment but expecting the same sort of vape with GVC.
For those who haven't tried Gizzard Juice this is the description : "Gizzard Juice is a delightful and unique mix of six different flavors. It’s not too sweet or too weak. It’s just right with notes of chocolate, vanilla and caramel."
It certainly hits every one of those notes and produces a lovely warm foggy vape. I did try it on a mech but it lost some of the taste although I partly attribute that to having my tank too full.
Now, obviously I need to get some GVC into it but as far as it goes I am very happy with how its vaping right now.
Is it worth ordering some 0.3mm and what sort of difference should I expect?