I purchased my SSV in June and I have not looked back.
I bonged for 35 plus years and noticed that after the age of 45 on ward
exercising was a problem mainly from gasping for air.
After vaping for even just two weeks I noticed that I am able
to run up a hill that use to give me problems. I am also not gasping for air.
I also noticed that when ever I would quit smoking, for a week or two
that black 'pipe resin" would get coughed up from my throat.
As if the lungs and throat were self cleaning.
After purchasing the SSV for the first week or so from vaping, I was back to
coughing up my lungs cleaned again. Seemed like I fooled my lungs into thinking I quit again.
For nearly 5 months now I have not coughed any resins out.
So I would think that vaping is a positive health choice, as well as
a smart choice if you are looking to make your weed last as long as it can.