the ASUS P8P67 and the Gigabyte P67A-UD3 are both good boards... however they won't Crossfire/SLI properly, if you were planning to do so in the future
so if you're sure you'll stick with 1 x graphics card -> you can go with either board, as recommended by others here
but if you want SLI/Crossfire -> stick with your original choice... or the ASUS P8P67 Pro... both have 2 x PCI-e slots that can run at x8x8 when 2 video cards are installed