I'm going to be an avenger because it's what I play the most in all FPS. I'm pathetic at sniping (far distances) and Enforcer just doesn't appeal to me as much. I'm sure that Enforcer will have the best way of PvEing though. But since I'm aiming more for PvP, the avenger will probably be the best for that.
Thrustin
P.S You got the titel wrong, it's avenger, not avanger 