Asrock 990FX-Extreme3, ASUS M5A99FX PRO R2.0, Gigabyte GA-990FXA-UD3, MSI 990FXA-GD65 . . Im going to replace my Gigabyte 970 DS3p which is faulty i even RMA'd it 2 times still getting problems. . im aiming at asus at the moment, Which is the most expensive among this choices . . So which board should i use? I hope you guys could help me decide. Thanks in advance.