I had been saying back a few years ago I wish BMW would come out with a high hp X. The only reason I switched was because of the lack of a high hp X. I honestly am not that big of a fan of my CTTS other than the power. I actually enjoyed my 4.6iS much better and if I had never of sold it, I would be driving the X///M right now. I can't justify switching at this point but I will be driving one at some point.