Its a million times better.
There are zero toxins in proper vape liquid, all that bullshit about popcorn lung and other crap is just that, crap.
The World Health Organisation have said its AT LEAST 95% healthier than smoking regular cigarettes,
Plus its far cheaper, doesnt kill you, and doesn't make you smell like a walking ashtray.
Still though, when vaping in public or in someone elses house/car, you still need to be mindful and respectful, its like taking your shoes off in someones house, if they say you have to do it, then you do it or you dont come in.