My BB came today guys. It seriously is a top notch, clean, quality device. I see now why that one dude could not say if he liked the BB or the Protege better because honestly, they are very different from one another. Since this is the Alt Smoke board, I'll talk about my impressions of the BB. I got the smooth. This device is just pure smooth class is what it is. Love the way it unscrews in the center and like butter. LOVE the button and the mechanical button. Love the way the atomizer screws on and you see no gaps. Vapes great. Gosh, I don't know what else to say, but it definitely, definitely is a winner. It's about the size I thought it would be. I have small hands. It's larger than the protege like a bit fatter, but it feels nice and comfortable in the hand. I'm really going to just give this an A+ due to simplicity, class, quality - period.
I need to add one more thing. The Screw driver doesn't hold a candle to the BB. The SD has that crappy end button and a cheesy little spring.