I'm at a bit of a crossroads. I want to play affliction spec as I enjoy it very much. My question becomes now what gear should I go for? By that I mean spell haste or spell crit? I would presume that spell haste AND crit are necessary for destruction since their mainstay spells require being affixed to one spot and have a cast time and are direct-damage for the most part.
For affliction with most of the DOT's being instant cast or quick-cast like haunt and unstable affliction, spell haste doesn't seem to have much utility except to throw out a couple shadowbolts while the DOT's tick down.
Now 3.1 is saying affliction DOT's will crit for 200% damage, so now haste seems to be a smaller concern and more emphasis to gear/enchant/gem for spellpower and crit like a mage and oh yes, by the way, get gear with spirit if you can. It seemed at one point warlocks were being herded towards snagging up priest gear with its spirit and haste. It takes a lot of haste to get a notable reduction in casting time for a spell I'm not focused on with my spec (shadowbolt). It also takes a decent amount of crit to make those DOT crits proc and I can also benefit my shadowbolt with spell crit as well.
What's the current consensus?