I'm just curious to know what everyone uses for their classes. Post them here.

Mine:

Ninja Class
Primary - UMP45 Silenced
Secondary - USP .45 w/ Tactical Knife
Equipment - Semtex
Special Grenade - Flashbang
Perk 1 - Marathon
Perk 2 - Lightweight
Perk 3 - Commando Pro
Death Streak - Final Stand

Nuke Attempt
Primary - UMP45 Silenced
Seconday - Striker w/ Grip
Equipment - Claymore
Special Grenade - Flashbang
Perk 1 - Scavanger Pro
Perk 2 - Hardline
Perk 3 - Steady Aim Pro
Death Streak - Pain Killer

Sniping Class
Primary - Intervention w/ Thermal Scope
Secondary - PP2000 Silenced
Equipment - Claymore
Special Grenade - Smoke Grenade
Perk 1 - Scavenger Pro
Perk 2 - Cold Blooded
Perk 3 - Steady Aim Pro
Death Streak - Martyrdom

Stealth Class
Primary - SCAR-H Silenced
Secondary - PP2000 Silenced
Equipment - Claymore
Special Grenade - Flashbang
Perk 1 - Slight of Hand Pro
Perk 2 - Cold Blooded
Perk 3 - Ninja Pro
Death Streak - Final Stand

Heavy Duty
Primary - Riot Shield
Secondary - AT4
Equipment - C4
Special Grenade - Flashbang
Perk 1 - Scavanger Pro
Perk 2 - Danger Close
Perk 3 - Commando Pro
Death Streak - Martyrdom

S&D/HTDM Class
Primary - SCAR-H Silence w/ Heartbeat Sensor
Secondary - SPAS12 w/ Grip
Equipment - C4
Special Grenade - Flashbang
Perk 1 - Bling
Perk 2 - Cold Blooded
Perk 3 - Ninja Pro
Death Streak - Final Stand

My killstreaks are set as Harrier, Chopper Gunner, (Except on Wasteland and Afgan, then its AC130), and, of course, nuke.

Here's a template for you guys.

Primary -
Secondary -
Equipment -
Special Grenade -
Perk 1 -
Perk 2 -
Perk 3 -
Death Streak -

I'm open to suggestions :D