Marksman. Pseudo wall hacks if people don't run Assassin. I don't like using Assassin that much, but everyone spams UAVs... it's pretty much a necessity now imo.
assassin, only because of all those fags that UAV spam the shit out you, and those other fags who camp in a corner with a portable radar. Gotta love those guys....
Sitrep Pro is the best. Especially in Search & Destroy. It cancels out Dead Silence so you hear their footsteps normally and people without Dead Silence you can hear very loudly. Plus the fact that you can see equipment is a bonus :happygrin:
My best perk combination is this in any situation:
Scavenger pro
QuickDraw pro
Steady aim pro
Got a good reason for every perk scavenger so I can always trust on my own weapon, quickdraw pro so my bullets reach the enemy directly, steady aim pro so it shoots faster after sprinting good with QC pro. With this combination I win almost every duel even if they see me first I just then look quickly to the direction where the bullets come from and drop shotting at the same time.