Explosion damage resistance. The bullet resistance is too weak and the regen is pretty lolworthy. Surviving more rockets and grenades is the way to go. If the 80% bit is true, then increasing it to 85% reduces the damage you take from 20% to 15%, a 25% decrease. That's something worth looking into actually. Might make the armors situational depending on whether you're AV or AI, though I still say rockets and grenades are enemy #1. How exactly do you know? I'm fairly positive my MAX takes a ****ton more bullets than my HA to kill. I have the same number of bubbles on the bottom right though, just all are green instead of some being blue. Something isn't adding up.