UPDATE: Managed to boot and run stable with 3000 mhz with voltage at 1.38-something but getting awful scores, both cinebench and firestrike ultra. To the point where i got 850 points stock and 750 at 3000. Re-did both tests and thats it. Clocks are just horrid. And let's not judge a mobo by its BIOS. (lol) Maybe in a few months they will fix the issues, without going that bad on clock timings. And the one thing driving me absolutely nuts is the fact that since I have raid 0 1tb drives, every time I boot it flashes Intel's storage menu before it shows me Asus' press del or f2 for bios screen.
PS: I didn't even know about G.Skillls trident Z memories. Damn 4266mhz at CL19-26-26-46 lol.
EDIT: 1402 bios, issue with System not shutting down correctly came back. Where when i turn off my PC, windows would shut down but PSU keeps everything running and not turning off, having me to physically shut down pc. 1302 fixed this somehow.