It sacrifices the least of any of the Monk, Barb, and WD builds I've tried this season, has enough toughness and damage to do T10 effectively, and work's well in groups or solo play.
I have been getting up to 900 DB's per hour running this which is a huge help in testing mid-season builds on four classes. Give it a go! Feedback and improvements are welcomed if you see any. Balance out that Crit, IAS, and CDR and gogogo!