Choosing CPU Coolers

[Strophs]

I will be overclocking my CPU and GPU but i'm stuck on choosing a CPU cooler

build:http://pcpartpicker.com/list/JQtn7h

I'm looking at the nzxt x31 or the cryorig h7, but I cannot find any good reviews or comparisons, thanks!

 

[Dark Lord of Tech]

The H7 will outperform the X31 , best deal on the market.​