I've now played 160 hours of Call of Duty 4's multiplayer and now I've also found my weapon: AK-47 with Stopping Power, Bandolier and Martyrdom. I'm now on third Prestige and again I'm planning to get Red Tiger Camouflage for my AK-47.
And now it's time to play Team Deathmatch and Headquarters, because there are still many Prestige modes to conquer.