Absolutely love the Roadster version, it just look so much better than the coupe. I have a lot of admiration for the SLR, the car structure is superbly designed and engineered. The level of attention to detail is stunning, for example the front crash structure and the aluminium engine+suspension mount is amazingly complex, but very well designed and manufactured.
It is a pity that the driving experience does not match the engineering exellence of the car.