I love smoking, but I hate hacking up phlegm and tar.. So I was thinking of checking out an e-cig. Anyone out there actually try it? Only person I kinda know who tried it had some kind of special medical condition in his lungs or some shit to where the e-cig made it worse or something like that.. All the reviews online are sales pitches. Would like someone's honest experience on them. If they are good to go, which one?