I mainly vape vg but sometimes I would have some pg,. I vape at 18 mg. chain vape and really sick of building sub ohms. because it would take me 8 hours to build and still doesnt work, which really puts my blood to a boil. im thinking of getting the kanger sub tank but before I do. I have intense itching everywhere on my body. mostly arms, legs and face.My arms and legs got it the worst when I itched a certain spot. it would break and bleed. I may have to quit vaping all together but I just bought more stuff and I dont want to quit. I like the way that im vaping. Any suggestions?