Im building an x99 gaming rig and ive got everything but a mb, I was sure i was gonna get a asus x99 pro but been reading mixed reviews on it, other boards ive considered was asrock extreme 6 and msi extreme gaming. Ive owned 1 gigabyte board and 2 msi boards and never had a problem out of them. And the main reason i wanted asus is its white and matches my cm storm stryker case and i like asus's bios look and options. If anyone has any of these board and running a 5820k overclocked with 3000MHz ddr4 or higher i would like to know your thoughts thanks. And making a choice between the 6700k and 5820k was hard especially since the new e series is just around the corner but i couldn't wait. And i got my 5820k for $360 not a bad deal. How faster an overclock are you guys able to run on 3000mhz ram, i was hoping for at the least 4-4.2. Im game for any brand of mb i just want to be able to get a good overclock, but i know that depends more on the silicon lottery.