Kurt believed that it would hold up better over the long term in VG due to its higher viscosity. But after several years of actual observations I haven't seen any real difference and I'm currently using 5+ year old PG nic that spent that time in the freezer with no signs of degradation.I have 8 separate windows open of nic suppliers and I officially have no idea who to choose.
Nic base for freezing, should that be ordered in pg or vg?
Thus my sense is, it doesn't matter.