Hi,
   I am about to place an order for some GPU's but wanted to know which one of these is better?
Asus DUAL-RX580-O8G      244.62$ USD
MSI RX 580 GAMING X 8G  267.70$ USD

I read that the msi run cooler but i never had a msi so i cant vouch for them but i had some asus and those are okay.
If this matters, I would prefer a card that runs colder and can be tuned for the lowest power consumption.

Thanks