User blog comment:Callofduty4/Favorite SMG in MW2?/@comment-744567-20100614113000

MP5K is probably the best, SMG's are meant to be close range. This gun is the best when facing multiple enemies. I think if you want to use the UMP, it's a foregone conclusion, use an assault rifle with either better ROF or less recoil. For other SMG's, they are all pretty balanced. I recommend the Uzi over the P90 as the Uzi beats it in all but clip size, and the P90 fails at aesthetics. The Vector is delicious, if I do say so myself, but it almost needs Stopping Power.