Everyone is different- I can't vape anything over 30% pg or I literally cough up a lung... The more vg the better and typically 6mg at around 50-60w. 36mg?!?!? I'd be throwing up after half a puff! 18mg knocks my socks off (but if only a puff or two, in a good way!) any more and I'm not feeling too great. Is it the nicotine you're looking for or the throat hit/sensation of smoking? I can't imagine 36mg at 90w is healthy for anyone! I never got any throat hit from the occasional smoking I did, and vaping has never felt like smoking to me so I don't try- I enjoy vaping for *vaping* and it is what it is.
Think he's primarily going for the TH -- also what I required, and still do, to be satisfied with my vape, but if I do more than 10mg, facedown in the toilet. So I had to learn a couple tricks, to boost TH -- high-PG and the Flash additive. And that VapersTek TH nicotine, though I'm still not certain it makes that much difference -- it's cheap, so I like it.
Andria