I am looking at upgrading my motherboard and CPU and I am seriously considering the Intel Core i7-3820 for the LGA 2011 socket.

For a motherboard I decided that I want a good one and am willing to pay for a high-end model
There is this ASRock Fatal1ty X-79 'Champion' on E-Bay, looks like one of the first available for sale:


How does the Fatal1ty X-79 Champion compare to say the Asus Rampage IV Extreme?


Looks like similar specs, but I think I can get the Fatal1ty X79 Champion for much less and it has the new Creative SoundCore chip on-board.

Is it worth getting?