I recently got my first subohm tank and would like to try some juices that are tested Diketone free. However my isub coils seem to work best with around 70 VG. I've looked at most of brands on the tested list and almost all of them only offer 50/50 or 80+ VG. Or don't list VG/PG ratio. And while I realize they have to make back the cost of the testing many are a bit pricey with how fast subohm tanks go through juice. Are there any tested Diketone free juices around 70 VG and around $15 or less per 30 ml? Maybe have 60 ml or 120 ml bottles to cut the price down?