Well, I hate the G2A2 personally. The RPL Sub-Machien gun is my weapon of choice. Or, no weapon at all! The melee system to me is a much better choice. Ask Flipper. We're in the same clan and played each other the other day. I use the RPL, it's such a nice weapon. Lightweight, fast rate of fire, high capacity magazine. It's nice. Although going melee and using a slide or jump kick is much more preferred then the guns.
Nothign like sneaking up behind someone and kicking them to death. I enjoy it, almost to much.