C2 is a great game SniglePlayer wise
But MP wise it sucks (for me) people cloak always cloak then knife me
I mostly only bought it for the BGM
MW3 isn't gonna be out till next November
But since MW2 was such an amazing game Imo
The sequel should be better
BF3 looks boring cause they only showed gameplay in Iraq
So
1st MW3
2nd BF3
3rd C2
The only one that's out now is C2
And you could probably make up the money
For another