The Rock has been independent of Asus for year and has good mobos, they are the number 3 seller over all behind Asus and GB. Those are the only three brands I do client builds on, the Sabertooth is a good mobo, I went with the Hero which is a great mobo, I throw a lot at my rigs and no hiccups through a number of GPUs up through 980s in SLI and 290X in XFire, about a dozen sets of DRAM, half dozen different CPU coolers, etc