What COD4 gamer picture pack is the best?

Call of Duty 4: Modern Warfare picture pack, Factions picture pack, Force Recon picture pack, Key Figures picture pack, Middle East Campaign picture pack, Stylized Soldiers picture pack #1, Stylized Soldiers picture pack #2, Sworn Enemies picture pack, or Weapons of Call of Duty 4: Modern Warfare picture pack? Thanks|||The weapons, because you get the snipers. Which are.. the greatest weapons in the game.