-Better hack detection. On the server where i'm a regular and play almost every day, we get about 2 hackers a day.
-AWP less powerful. I love the **** thing, and i'm pretty good with it, but i hate when i get shot in the elbow/hand and die from it. Though, i don't complain when i get kills from shooting someone else's elbow/hand.
-More ammo for the P90. I almost always run out of ammo for that thing. I love it so much.
-Quicker recovery time after a shot for the M3 pump shotgun. Many a time that i've died after shooting a shot, missing, and not being able to get a second shot off before they kill me with a glock (or other pistol).