Originally Posted by
WarBringerPT
I'm going haste>crit>mastery, since i have 4 pieces t15 and 2 rppm trinkets. The more they proc the better (having bad juju proc 3 times in a row, with me having an army of 9 gnomes at the same time is awesome).
Tried both crit>haste>mastery and haste>crit>mastery while raiding, can't say that I did better on either, but I do feel more comfortable with haste as top secondary stat.
About what devai said about crit>haste, kennyloggings is atm using haste>crit, so just because 1 top player reforges in a way doesn't mean it's the right way or the wrong way.
Try it yourself, test it yourself. You may like casting stuff faster and having more trinket/tier set procs, at the cost of crits, or the other way around.