The SMOK TFV8 Baby has fantastic flavor and massive clouds, i was actually quite surprised just how good the taste was. It comes with a choice of coils, 0.4 Quadruple 40-80w coil and 0.15 Octuple 50-110w coil as well a replacement glass tube and spare parts which is very handy. Its very easy to fill with the easy slide top cap. This is by far my favorite tank at the moment.