I've tried every smoking cessation (Other than Chantix) I came to the same conclusion (as did many others) 3 months after quitting cigarettes. Let's see, +4000 chemicals in cigarettes. +4 in E-cig's.That's assuming you are using a volume of nicotine as well as PG/VG and some sort of flavoring. This all depends on where you get your E-liquid (those are typically the ingredients) Other than that, I'll go with my back/lungs don't hurt anymore (I can do more cardio related activities with no issues) and I'm not coughing up horrendous crap on a regular basis. While I was smoking cigarettes I have woken up (A few times) with what I can describe as mini-asthma attack and I have never had any breathing related issues ever. In all honesty though, I was never looking to quit smoking. I was looking for exactly what
vaping is to me (A less detrimental) form of something that I enjoy doing. It's sorta like the person who quits caffeinated beverages (soda,coffee etc) It's still going to stain your teeth and have some health drawbacks, but they like the flavor so, by all means