Well, as the title says, I was wondering...on a piece of armour with +crit and +mastery, would it be beneficial to reforge the mastery to haste, for a firemage? I believe EJ has the two stats (haste and mastery) weighted with haste being only 0.04 more beneficial than mastery, so...is such a small difference worth it, or is it better to just "let it be"? Is there a spreadsheet master out there who can answer this?
Thanks!