User blog comment:Fall 50 cal./Black Ops = Crap?/@comment-1182091-20110101054238/@comment-76.182.37.68-20110107195442

One thing I like about MW2 is the variety. In BO, all you need is the FAMAS which kills in 3-4 shots, High ROF and low recoil. Why buy and SMG when the FAMAS usually has a high fire rate, more power, better sights, larger magazine, and less recoil. Quote "usually."

In MW2, AR's were more varied and suited different purposes. The M4A1 was all-around, the SCAR-H specialized in longer ranges, and the F2000 had high recoil, but had perks like high fire rate and the ability to equip AR attachments like the shotgun, grenade launcher, and heartbeat sensor.