MSI 970 Gaming vs Gigabye GA-970A-UD3P

[FXingSerious]

Hi,

I am wondering which of the two motherboards is the best? I like the look of the MSI but UD3P has more power phases. What makes the MSI more expensive?

Thanks for your time.

 

[RockyPlays]

http://www.tomshardware.com/forum/id-2384024/motherboard-tier-list-970-chipset.html The msi is sli capable.