I'm vaping one right now. Great devices, but a bit of a faff to rebuild if you're using a rebuildable deck. Although some bridges allow you to use stock coils. They are great as an all in one. Very compact and pocket friendly. I've got an SXK clone which also has a DNA board in it, and along with an authentic vapesnail rebuildable deck, you're not looking at much change from £250 odd.