
Originally Posted by
Jonuts
Exemplar from EJ isn't really an "inexperienced" source. His spreadsheet and Simcraft disagree. They both looked at eachothers work and couldn't find fault, and agreed to disagree. Any theoretical difference between the two falls within the margin of error you get for playing such an RNG heavy class. So really, just take your pick. At the least, I'd recommend picking up enough haste to bring you down to a 3s CS under heroism.
Top end rets preferred crit to haste mainly for stacking "on crit" trinkets. At this time (and really, for a while), the theorycrafting community is split haste/crit, so there isn't a "wrong" answer.