Now currently i have the asus motherboard mentioned in the title along with two evga gtx 980 ti acx 2.0 sc edition running in SLi, and an intel 4790k CPU. I have done research looking up the compatible list of CPU's for my motherboard and got a pretty large list. And yes i know the 4790k is still a pretty decent CPU right now even with intel releasing its 6th generation processors, but with the genre of games i play being open sand box where my system is being taxed pretty heavily what would be the absolutely best cpu that my motherboard would be compatible with? Now i have looked into intels Broadwell Core i7-5775C CPU and have read mixed reviews. So again for the type of games i play (being again open sand box/open world etc) what would be the best CPU i could get that would obviously work with my motherboard?