Betanumerical
Veteran
Features, content and performance is same on all verions. There might be something funky ongoing with the online gaming though?
Tearing can be annoying on 16 car races on the first corner. Other than that frame rate is perfectly fine.
There should be the online/community update coming on fall which could improve the graphics engine also... Some rumours about damage modelling too though I wouldn't count on that.
Any idea if the online races are region locked? or is the online performance good enough that it wouldn't make much of a difference (looking at US copy, live in Australia).