Originally Posted by
Yodoran
AP=1 ap and 0.33 SP, and since a lot of your damage comes from Spells, that makes ap alot better than agility stacking.
Haste is a really good stat until you reach 1.51 weapon speed down from 2.6 after buffs, because lets say Windfury had a 100% proc chance with it's 3 second ICD, that means you will proc it on every 2nd swing where 2.6 will be 2.6->5.2 which means you miss out on a wopping 2.2 seconds where Windfury could have procced. It also increases the frequency of maelstrom procs and improves flame shock ticks.
Stat priority is hit>exp>AP>haste and let the other stats come naturally from gear.
I've tested WF/FT vs. WF/WF and the dps difference is minimal, this means that FT will take only a few more gear upgrades than intended to surpass WF/WF again.