I vape for almost 3 years now and can assure you my health noticed it . I was really bad and close to the surgery table. Now i can do sports and live normally...all thanks to vaping.
I posted my history here if you want and take a look : https://steemit.com/vaping/@drakernoise/how-i-saved-my-life

Thanks for your post , like the way you explained differences and the tips about vaping you gave.