Parry...

[Skull_Angel]

I think that depends on how much +crit you need (in conjunction with the passive bonus) to be really useful. I don't do math for video games as I hate math in general, but from what I read about most secondary stats they are tier based meaning that if you need +100 (stat) to get to the 2nd tier anything in-between 0 and 99 is useless.

Tiers have, more or less, been debunked for a while now with documented increases in gains from minimal increases for many instances. I say "more or less" because hard gains have not been observed with every instance; the reasoning behind tier theories being thrown out is because most instances seem show gains with every increase in value, leading most to believe that decimals are not being actually dropped, just not shown in the combat log.