I know that you shouldn't gem for crit, but when do you start replacing spell damage for crit? I'm at 1036(1158 shadow) damage, 193 hit, 88 haste, 15.32% crit on paper doll. There is another lock who is 1050 damage, 25.45% crit and 130 hit and still does more damage/dps on boss fights. I have tried shadow bolt spam, corruption and immolate with shadow bolts, but nothing seems to work. Would it be worth trading my haste and some spell damage for more crit or switch back to affliction?