Dear Rocketboy, No problem, no offence taken. You might be surprised but I was lucky to complete some laps at Fiorano with the factory Test Driver, Dario Benuzzi, by my side in the 550 and the 575, great comparison, great instructor, and marginal difference felt when at the limit. Living out here in Thailand is great, we can go as fast as we want. There are only 260 Ferraris in Thailand so it's a rare sight to see one on the road, considering a new 360 cost USD 450,000 and a mere USD 725,000 for the 575, oooouuch. It's agreed that the cabin in the 575 is better, nicer console, etc. I'm also amazed about how people actually try to compare the outward appearance of the two cars, like you said "Can many spot a difference between a 911 Carrera 4 and 2?".
