User blog comment:Codfan/Your Favorite class?/@comment-1494496-20100201025214

Assault & Defend (named Mr. Hero)
 * SCAR-H Red Dot Sight and Silenced
 * SPAS-12 Silenced
 * Semtex
 * Smoke/Flashbangs
 * Bling Pro
 * Stopping Power/Lightweight
 * Ninja

Movie Bad Guy
 * Akimbo Mini-Uzis
 * M9 FMJ
 * Frag
 * Stun
 * Scavenger
 * Cold-blooded
 * Steady Aim

Heavy Weapons Guy
 * MG4 RDS OR RPD ACOG OR AUG HBAR Silenced
 * Stinger
 * Semtex
 * Sleight of Hand (Scavenger if using AUG HBAR)
 * Cold-Blooded
 * Commando (yeah I use it, get over it)

Also, IMO there is no "noob" weapon, there are only people who cannot figure out their precious FAMAS can't protect them at close range.