Asrock z97 pro4 vs gigabyte z97 gaming 5

hey guys. im planning to build a gaming pc and i am stuck as i dont know which motherboard to use. i will be using 2 gtx 970s in sli eventually and will also overclock my 4690k using a noctua nhd15. which motherboard would you guys recommend?

Then you should go with the Gigabyte Z97X Gaming 5 in this case.
Because the Asrock Z97 pro4 does not support sli

Agreed with @MisteryAngel again.

The MSI board is much better, not to mention it's red and black. Much nice aesthetics as well as performance.
Also, good choice on the Noctua NH-D15! The best air cooler on the market, I approve. Even if aesthetically it's very unappealing...