Thank you for your reply. I looked at the comparison table you sent. Isn't the z170 /A motherboard a better option compared to the gaming pro? As far as I can tell, the /A has more to offer, right? Another thing, don't all the z170 Asus motherboards come with hdmi 2.0?Finally, pcpartpicker mentions the power consumption at 431 Watt, isn't the 750 too much? I heard getting a bigger psu than is needed is not good for the system, not sure if that's true.