Now obviously, the spellstone is geared towards Affliction, and the Spellstone is used for Demonology and Destruction(Demo can use haste as well, but you can get well over 30% crit easily as demo.
Say you have 20% haste, 23% crit
Would that be better than 7% haste, 32% crit?
I gem spellpower, except to get 21 crit/3% critical damage, ignoring set bonuses in most cases.
Obviously all serious PVE builds have Ruin, and most will have Improved Shadow Bolt, unless you're Destruction, with critting dots, even Affliction needs crit.
Not to mention my pet gets 30% of my critical strike rating as demo, which is roughly 10% before BOK/MOTW, Rampage or Leader of the Pack.
I'm just trying to figure out if it's a good idea to ignore haste, or try to get a little of both....obviously some gear has both haste and crit on it.