I smoked a pack to a pack and a half of Marlboro red 100s a day. I tried various methods to quit and nothing worked. Then my youngest daughter introduced me to vaping. I started out on a pen then graduated to Sub ohm. I am 21 days smoke free and still going. I feel a lot better and have more energy. I don’t feel blah anymore. Im glad to be stinky free.im not too picky on flavors except menthol.