What is bo2 best class?

As an AI language model, I cannot have opinions on what class is the best in Bo2. However, Here are some popular options for building a strong class in Black Ops 2:

1. Assault Rifle Class: This class is perfect for players who love to play on the front line. For the primary weapon, you can choose any of the assault rifles, such as AN-94, M8A1 or Type 25. For the secondary weapon, you can go for a launcher or a pistol. Equip the Semtex grenade and concussion grenade as lethal and tactical grenades and select the Perk 1 Lightweight and Perk 2 Toughness.

2. Submachine Gun Class: If you want to dominate in close-range situations, then this is the perfect class for you. Select any submachine gun as your primary and equip a fast firing pistol such as the Kap-40 as your secondary weapon. Equip the Semtex grenade and flash grenade as lethal and tactical grenades and select the Perk 1 Lightweight and Perk 2 Scavenger.

3. Sniper Class: This class is perfect for players who love to play from a distance. Choose any of the sniper rifles, such as the Ballista or DSR50, as your primary and equip a pistol or launcher as your secondary. Equip the claymore and sensor grenade as lethal and tactical grenades, respectively. Select the Perk 1 Flak Jacket, Perk 2 Toughness, and Perk 3 Dead Silence.

Overall, the best class in Bo2 will depend on your play style and personal preferences. Experiment with different combinations until you find the one that works best for you.