I have a friend that I DIY with, and we just picked up 2L of this. Between the two of us, we vape less than 10ml per day. I'm switching to 6mg, and he just went from 18mg to 12mg. We already have a liter of Wizard Labs VG nic on hand, plus another 50 or so ml remaining in 3 small bottles (MFS, WL, and Nude Nicotine). This should last over 10 years at our current rate of consumption. I think we need 3 more liters to be fully ready for vapeageddon.
We got 100% PG this time. I noticed that between plain VG and plain PG, the PG has a longer shelf life. I also like the ideathat it will be easier to shake up when I take it out of the freezer. Nic in 100% VG is very thick right out of the freezer, and I don't like having to warm it up prior to shaking to ensure that it is mixed evenly.