[Outline six]

I'm planning on finally getting a 360 now that prices have come down on it and because of black friday sales and everything.

I have NFS Most Wanted for the original Xbox and love it but it's getting kind of old, the new NFS, undercover, is getting really mixed reviews and its $60

Any other racing games i should be looking at when i pick up the Xbox,
Forza?
Grid?
Pro Street?
PGR 4?

Thanks