What do you think about my classes on black ops?

Most weapons have good sights, so I suggest using suppressors on all guns. Unless its a class that runs out of ammo, I usually don't use scavenger or a backup weapon such as pistols. I try to play a team game and use the strela. For domination, flak jacket is very valuable as people trying to get you off the flag using long grenade tosses will be stopped.