what is the best COD

Black Ops 1 all the way! I had so much fun playing that game, and ninja defusing with the invisibility glitch, good times!

IMO black ops 2 was my favorite because of the multiplayer and zombies (espcially the zombie maps)

I played call of duty Modern warfar 4, it was the game that engage me

The first modern warfare. I still remember the sniper mission. Multiplayer was fine too. The good old days. Not saying the newer ones are bad, but yeah.. never got warm with them.

I personally like BO1,MW3 and ofc BO2 those are my favorites.
For some reasons I couldn't like MW2 at all.

BO2 will always be the best cod, but ever since infection videos was put onto the game it slowly becomes worse

the best cod i ever play was cod black ops 2 and the other older cods

Best Cod for me really was AW. I just had so many good imaginations with it and i really like the game overall.
Yes movements were fucked up and too quick sometimes but it fitted perfectly i think