There is a huge difference in the two performances. Yes, the FGT did do a faster time, but this is the only post I have seen on the F2007, since the release. The FGT slid a lot, to the point it was partially in the grass a couple times, and this would greatly increase tire wear in a long race (even though the F2007 can't join one... lol). The F2007 is extremely smooth ride. When you get one, you will like it... a lot.
P.S. I must admit though. I have yet to see someone drive that well in the FGT. Very impressive video.