Have the authentic and love it. The only thing I dont like is the
juice control. Once you screw it onto your mod, you then have to hold the tank to open
juice control and at the same time try not to loosen the tank from the mod. Another is the AFC ring, every time I rewick, or whenever you take it off , you have to look at the holes and reposition to your specific hole, Not that big of a deal, but my only gripes. Besides that, great flavor tank.