He prefers COD4, and so did I to be honest, but for some reason I'm "pwnin" everyone in WaW and all my mates don't want to go back to 4. The guns were better in 4, although World at War's got some nice additions like the Second Chance revival thing - only problem is if your playing Lone Wolf then nobody bothers trying to revive you. What's your class of choice? I go with an MP40 with the dual magazine, two frags or satchel's depending on if it's a tank map, stopping power or double tap, and second chance.