Quit for a month, my experience
Only started vaping (a flum) last summer, but would do it daily and it increased as the year went on the point where I was probably puffing 50+ per day. Decided to do a dry january and figured I'll try stopping nicotine too.
Tomorrow the fast is over, and honestly I don't feel any different, worse or better. No real cravings. I've thought about it, and didn't even throw away my vapes but just put them away and it's been easy enough to avoid.
Have I just not been vaping long enough and/or quit long enough to notice any difference?
FWIW, I'm pretty active, in fact trained for and successfully (in terms of time) ran a half marathon last October, I lift and bike.