Yes after a year of on off vaping and falling off the wagon, mainly because I was not getting enough of a hit from cartomisers, I decided to give it another go, I bought a VGO2 from Jac vapour. The difference is chalk and cheese. I have been vaping for a week and haven't had a cigarette since. I also bought a nova tank from VIP just as good but manual, to be honest I don't see the point of manual but that might be down to inexperience. Maybe someone could explain.