Originally Posted by
Mystile
For my ten man (1/13H) I have hit and expertise (hard cap, 15%), then loaded crit and haste, trying to avoid mastery and dodge. Agi and stamina just come on gear. With RoRO procced I have 85% crit. Nearly every tooth and claw proc I can use and still have excess rage for SD and FR (which is further boosted by our 2 piece, still wish it was an absorb instead of a heal, but that's neither here nor there). I'm normally in the top 4 on damage, while taking less damage than our other tank, but I am fairly sure that's a difference in player ability, as they are also a guardian and actually have ~5ilvls higher than me, though it could be their itemization.
The reason we load up on haste instead of mastery is 1: our mastery is not good, even though it looks like it should be awesome. And 2: with RoRO (Rune of Re-Origination from Lei-Shin) we have 50% more haste via bear form, which takes 1.5 haste into crit, instead of just 1:1 mastery rating. And 3: haste is more auto attacks, which is more passive rage generation and more RPPM (dancing steel, most trinkets, tooth and claw, etc).