ASRock or Gigabyte P55?

ok well i got my parts picked out as you can see bellow, now i cant decide on a motherboard i was suggested these 2 here:
http://www.newegg.com/Product/Prod [...] 6813157172 and http://www.newegg.com/Product/Prod [...] -_-Product

now i need a suggestion for a motherboard, maybe theres a better one i can get than these 2 around $150. Well let me know what you guys think, thanks alot

Current list:
CPU: i5 750 ($200)
http://www.newegg.com/Product/Prod [...] -_-Product

CPU FAN: http://www.newegg.com/Product/Prod [...] -_-Product ($30)

HARD DRIVE: ($50)
http://www.newegg.com/Product/Prod [...] -_-Product

CASE+POWER SUPPLY: ($170)
http://www.newegg.com/Product/Comb [...] mbo.246591

RAM: http://www.newegg.com/Product/Prod [...] 79-Product ($95)

CD/DVD drive: http://www.newegg.com/Product/Prod [...] 6827151187 ($32)

Graphics: HD 4870 1GB 256-bit GDDR5 PCI Express 2.0 x16
http://www.newegg.com/Product/Prod [...] -_-Product ($155

Gigabyte has certainly earned a recent reputation for producing quality motherboards. However, ASRock has stepped up their game in the past year providing top notch mobos for both the Skt775 and Skt1366 platforms. I am currently using 3 ASRock mobos (HTPC, NAS, and mykids computer) without any issues or problems and can easily recommend ASRock as a stable and value added foundation for any machine.

Given that the Gigabyte and ASRock you linked are for the same price, I would suggest making your purchasing decision based on features and independent website reviews. Not to discount the user reviews on Newegg, but they can sometimes be suspect. Personally I prefer an ATX sized mobo over a micro-ATX unless I have specific reason to use a micro-ATX.

Regardless, I believe that either mobo will perform to your expectations.