after vaping for over a year exclusively...what a difference. i tried to smoke a cigarette the other day and i physically could not inhale the smoke.
i can vape anywhere (minding societal constructs), i don't smell, my mouth tastes delicious, i dont hack shit up, there is no cigarette hangover after a night of heavy drinking or what have you.
it's much cheaper. you can make your own juice. you can build your own device to suit your needs. there is a massive online community.
you can save on health insurance in the states.
you get to live longer which can be nice for some people.
just dont mind the fear mongering by big tobacco. do your own research. it's perfectly safe if you use quality gear. there is still research to be done, but the overwhelming concensus from the scientific community is that it may not be perfectly safe, but it is clearly light years more safe than "analog" cigarettes.
oh and after a while you dont crave it at all and it just sort of becomes a hobby or something to do to relax. nicotine isn't addictive, it's the cocktail of deadly chemicals that is.