[ConcernedCitizen]

the best one is the one that does not give you cancer

This is a great non-answer, thanks for not contributing in any sort of way other than to your own ego.

I vape regularly with non-nicotine or 3mg content nic. I don't do salt nic because it's terrible and I have a local shop I get good stuff from. I also get a decent discount on prices for new mixes and devices, of which I own 3. Tar - being one of the more dangerous chemicals present in normal cigarettes - is certainly not present in electronic vaping devices. It's also personal preference. I choose not to smell bad or to know others can smell me before they even know where I am. I also don't think that vaping gives you cancer, but it's still not 100% safe. You can still have your devices explode if you aren't treating them properly or they are unregulated temperatures etc. If batteries leak they can spew toxic chemicals and explode - people have lost limbs in the past. But they're still way safer (except for Juul, obviously) than regular smoking habits.