is there an online site that explains the difference between all the vapes?
i just went into a local vape bar/shop and came out more confused than when i went in.
or is there a place where i can buy a complete vape pen? i liked the 'mechanical' one i saw (lotsa vape), but i dont want to have to open it up every 10 hits to put more crap on the cotton (how it was demo'd to me)