I ran these in the last event. Would like some feedback on these two builds and, to a lesser extent, my rotation I'm using.

MM/NB/Rgr
http://rift.zam.com/en/stc.html?t=0M...t0qb0hkR.VMs0d

MM/Inf/Rgr
http://rift.zam.com/en/stc.html?t=0M...t0qb0hzR.VMs0u

A sample rotation I was using was Barb (spam it, or least keep it up at all times) Armor Pierce > Lighting Fury > Strafe > Bullseye > Headshot > Crippling shot (if they are still alive)

Would quick shot be better then barb (in the rotation) since I have 3 pts into its bleed?