The Tech Report published a review on the Gigabyte's Z170X-UD3 motherboarded
A quote from the article:
Gigabyte's Z170X-UD3 is a mid-range motherboard that gives builders everything the Z170 chipset has to offer and more. We take an in-depth look at this board to see whether it lives up to the promise of its impressive spec sheet.Gigabyte's Z170X-UD3 motherboard reviewed @ The Tech Report