@wik_a:
Thanks for bringing up a good point. Bugatti Veyron, ah yes, the fastest car is a 24/7 car. Moreover, thanks to Audi who controls Lamgo, the Gallardo and Murcie can be driven all day long. You can drive these cars every day to work. So is the Porsche
The only fragile cars in the list you've mentioned are Ferraris and SLR. Although i like Ferrari ALOT, i'd always take Lambo as long as the germans own it. Whats the point of owning a ferrari that looks great but you cant move it out of garage when the time comes? I hope you get the point.
In real world supercars these days are more about practicality, image and how much pricey they are than looks or the best bang for the bucks!