I like both the SLR and the Carrerra GT. They are both unique and they both serve different purposes, the MB for daily driving, and the Carrerra GT for weekend driving. If you've read the reviews on the Carrerra GT, it is one of the most difficult to drive manuals ever made, it either burns out or stalls. The MB, on the other hand, can be driven all the time, it's stable with one window open all the way to 197 MPH, and it looks exactly like the new SLK which makes for a car that you can park in a parking lot without too much fear. Jay Leno has both, loves both, and only drives his Carrerra GT when he has a locked garage on either end. The MB is his daily driver.