Halo 3 ODST or Call of Duty Modern Warfare 2?

[David]

I'm am going to get an Xbox 360 soon but i can't decide witch game to get with it. Modern Warfare 2 or ODST?

 

[unknown]

modern warfare 2, ive had it since it came out, its so good, the gameplay is amazing and the customizeable callsigns are awesome

 

[Veras]

Modern Warfare 2 is the way to go. I am not saying I don't like halo, but ODST is too short. Not worth the $60. ODST is more of an expansion. MW2 is well worth the money. Many more features to it and a better multiplayer with tons of unlockables.