Recently I have been switching between gemming mostly mastery (17k haste) or mostly haste and trying to determine which one I prefer in a generalized sense. Now I know Mastery pulls ahead with AoE fights while haste for single target, but I really want to go beyond the numbers and stat weights. Why do some heroic ret raiders prefer one or the other when mastery builds seem more practical? What kind of difference do you guys see when going through your rotation when switching between the two? How do certain boss fights really interact with the stat choices?
Also on a side note: Why does it seem that I get more tier 16 4pc procs when gemming mostly haste?
Here is also my armory if it is relevant:
http://us.battle.net/wow/en/characte...%AEme/advanced