Prefered Weapon Setup

We all have our own preffered class setups and know what works for us... These are some of my setups. (S&D Hardcore only)

Primary Weapon: P90 Silenced (Quickly becoming the G36c, just need to get the silencer for it and see how it works)
Secondary Weapon: Deagle
Special: Flash
Perk 1: Claymore x2
Perk 2: UAV Jammer
Perk 3: Dead Silence

Primary Weapon: M4 Carbine
Secondary Weapon: Deagle
Special: Flash
Perk 1: Claymore x3
Perk 2: Double Tap
Perk 3: Deep Impact, quickly becoming a fan of Steady Aim though

Primary Weapon: Dragunov
Secondary Weapon: G36c
Special: Smoke
Perk 1: Claymore x2
Perk 2: Overkill
Perk 3: Iron Lungs, atleast until I become a better camper, OH! I mean Sniper.

These are just some. I am still looking for some good ideas, I would be interested to know what all of you use.