What is infected armor good for?
What class should I use it on?
Infected armor is not good at all. It gives the highest def of all leather armors, but your vitality becomes a joke, thus blowing up your survival rate. If i were you, i would look for other armor.
Its mostly good for dagger classes (and ninja), since they're in close combat needing to damage and dodge bullets at the same time. If you take lots of hits in most cases, this armor is ok, but -6 VIT makes your HP restore slowly. I'd use it as a swap-out if im in need of battling something dangerous and then backing off to swap it with other armor to regenerate my hp.
By the way, check out http://nillysrealm.wikidot.com/ , it has lots of info.
Nothing its trash
Use it with Gauntlet of Mayhem for maximum survivability.
@Nexplosion27 Then your rate of fire becomes a joke with GoM.
@Vasya i use infected armor all the time