Elemental Overload vs. 237 Crit Multi ??

I have 237 crit multi and 30% chance to crit :)

I am using a Diamond flask to bring my crit up :)

But do you think elemetal overload would be better then what i have ind crit multi?

Thanks

Ignoring accuracy for the moment.

30% crit + diamond is ~50% crit.
(1 - 0.7*0.7)

So your crit equals around 70% more damage.
(0.5*1 + 0.5*2,4 = 1.7)

Ele overload is only 40% more damage.

But if you find 1.7/1.4= 20% more damage in a flask slot and the items/passives required for the crit chance and multi, Ele overload is a better choice.