I have the original G-Priv that came with a Big Baby tank. I hadn't even heard about a G-Priv 2, so had to take a look. Looks really nice to me, but wanted to point out the kit comes with an X-Baby tank, not the Baby Beast. But admittedly, I'm not sure the difference other then the X having top air flow. While I can't help with how the G-Priv 2 works or vapes, I did want to comment that in my brief look, it looks like it only comes as a kit. If so, take it for a spin and see if it works for you. And even if you can get just the mod, compare the difference in price with the kit. Usually that additional cost is very reasonable for a tank.