Nice post above, but just wanted to iterate that you can use deionized water too and not solely distilled(distilled is 20x more expensive in EU, ) and that VG isn't only about huge clouds and less TH, but can also be about flavor profile
And sensitivities of course, but most aren't allergic imho and "just" intolerant... I personally despise the flavor of PG(bitter, dry, sweet, alcoholic). Lastly I don't know for sure, but i'm not 100% sure that VG gunks coils more... I only use VG, DW and nic, and go through +20ml's a day, at high power, in 2-3'ish weeks before rewicking. Unflavored of course helps too
(the sole reason
). I also crave TH myself, but max-VG gives plenty of TH in e.g. a RDA at high-power levels(100w+) without being to rough, and of course also helps for not leaking as much and lasting longer before redripping...
Sorry, but it just rubs me the wrong way when people insinuate that max-VG and clouds-brah are mutually exclusive... I know you didn't do that directly, but just here speaking in general terms.
My post here isn't really useful to the OP, in difference to yours, and so is merely meant as a small side-comment of sorts, or how to put it...