OCC has published a review on the Gigabyte GA-X58A-UD3R

The Gigabyte X58A-UD3R was a beautiful motherboard that gave me no trouble at all. For the price it is being pushed at this is a great deal - especially with the USB 3.0 and SATA 3.0 support. SATA 3.0 should come in handy real soon with the advances that SSD drives are making, and the RAID-0 capabilities of this board in SATA 3.0 should mate well together.

Gigabyte GA-X58A-UD3R Review