WotLK Haste vs Crit as Demo Lock

[Dmonlrd]

For all 5 of the people who played/play demo in wrath arena, is haste the go-to stat or do the majority opt for crit? Personally, I've been trying out crit, but I wasn't sure if haste was unanimously the best.

[Icyheart]

Haven't explored the spec fully, but since it sort of revolves around Immolation Aura - and iirc it doesn't crit? - wouldn't haste still be king as you'd still want fast Fears and casts in general?

[Blkunxpd]

. .

[Black2ck]

Since you are hardcasting shadow bolt you need haste even more than a destro lock.