Platform Nation's Justin Keplinger asks what is your favorite Killstreak from Call of Duty Black Ops: In the previous Call of Duty title, Modern Warfare 2, the high end killstreaks were sought with a fervor. The game ending tactical nuke not withstanding, players were always looking to achieve the 11 killstreak titles, AC-130 and the Chopper Gunner. With the release of Black Ops came a whole new slew of killstreaks. The higher end titles including the newly revamped Chopper Gunner at 9 with the 11 titles being Attack Dogs and the Hind Gunship. What are your thoughts on the matter? What are your favorite killstreaks from the Call of Duty series?