Also, saying stuff like "crit is always going to be benefitial" means nothing. You can say the same thing about versatility and I'd get haste/haste over haste/versa any day.
The statement was "it's actually better to get haste/crit pieces" [better than haste only] and this cannot be true if haste is always >crit.
The reason I posted was that the same poster said "At no realistic point does crit pass it [haste], ever." and it seems misleading to say both these things, especially with such authority. I don't suggest that you shouldn't get some crit, I'm just questioning the logic behind these answers posted.