User blog comment:SoldierMS/Assault Vest/@comment-4263775-20120127154336

It actually depends on your play style:

Rushing: Recon Vest Camping: Tanker Vest Defensive Rushing: Assault Vest

In case what you are wonder what is Defensive Rushing, its actually like you are rushing to your enemy's base but along the way, you perhaps snipe a little etc... while rushng style is you completely rushing to enemy's base and not killing anyone on your way. All in all, it depends on your style. How it helps xD