Originally Posted by
Zodd
Crit to 50% baseline is what you ought to be gearing for, no exception.
Mastery / Versatility after crit your preference, Mastery yields more per rating point but is not "guaranteed", Versatility also reduces damage taken.
Haste last.
Nighthold isn't even out and won't be for months, don't worry about the set bonus from there. According to the data mine I saw it was reduced from 15% to 10% so it'd be 45% with that.
With food buff I'm sitting at about 47% crit now with Crit in every slot at ~860 equipped item level, it's possible to get 50% but will take a bit, just keep at it.