Its not about the name but how it performs. I think the proof will be in February when they come out. I really wanted to like the R11 driver and the Superfast Burner but neither were any better than the Burner I've already got. In the case of the Superfast I hated the noise it made (Nike Sumoesque) and as I swing way too fast anyway the lightweight design and my swing were never going to give consistent results. I tried the R11 and just didn't like the feel off the club. I'm hoping the RBZ will allay these problems.