I owned an F430 F1 Coupe for about 18 months. Loved it, especially the carbon ceramic brakes. Put about 4500 miles on the speedometer, probably more than 1,000 of those on the track. It's a terrific car on the track. Very precise turn in and, as others have mentioned, good mid-engine response over that of the 360 (my previous F-Car). The GT is much more of a driver's car, both on the track and on the street. It requires significantly more involvement and attention to driving detail. The GT is more fun to drive on the street (six-speed), looks better that the F430 (IMHO), and is great at the track. Bottom line: both great cars; each gives the driver different feedback and feelings when behind the wheel, and that's what driving these cars is all about.BTW, I also now have a Gallardo (I'm Italian, so gotta have something from the old country), and it is just as much fun to drive as the 430, both on the street and at the track. Hope this helps.