My favorite Call Of Duty no doubt has to be the original MW2 from 2009 on the PS3/Xbox360 that specific one brought so many nostalgic gaming moments that i shared with most of my close ones, 1v1’s on the og rust were different! What a peak time that was for gaming in general but as well for COD, If not that one second best would go to BO2 it’s a very close choice right behind by a thread. The setting & theme for black ops 2 was soo good it had a great balance overall imo.