Which COD is best?

Personally my favourite was modern warfare 3, looking forward to see what mw4 brings

PlayBack, Kric kric bam bam,, Playyyy Backkkkkkkkkk Boum boum boum !

Definitely modern warfare 3 it is the best one in my opinion.

Call of Duty: Black Ops
I started playing COD with this game and I had such a great time playing it.
Singleplayer mode was OP, I loved zombies and I played lots of Multiplayer too.

i think cod mw2 is by far the best game they ever made i still play it nowadays on pc but i cant wait for a remasterd version

MW2 is the best to me .. Best maps, best weapons, best campaign.

Call of duty black ops 2 on the ps3 was the game !!!!!!!!!!!!!!!!!!!

COD4 by far I think. But still Mw3 was great. I didnt like the whole futuristic concept of bo3

Modern Warfare 2 it hits me hard, these old good days where u trickshotted everyone outta hell and full lobbies in less than 2-3 seconds.
Man time flies man.

the best is the call of duty modern warfare, for his history and gamemodes