ive got a pro4 and an 8700k at 5ghz at 1.26 volts (offset mode -100, the max negative offset i could enter). if you are gaming the pro4 is all you need. of course i probably got a very good chip but i tried it at stock voltage which was a bit higher and the chip still ran cool. i would get this board and an 8600k or 8700k and just clock it as high as the stock voltage will allow and be happy. keep in mind that i am using a dh 15 which is an air cooler so i am getting some decent airflow on the vrm's so i cant talk on liquid cooling\no airflow aroudnt he vrm's. im getting 55-60 in every game at -100 offeset. memmory speeds are unbeaten as far as cheap boards. der8auer tested the cheapest z370 boards fromthe top 4 makers and the pro4 would run 4200 mghz ram speed while the rest did 3600-3866 (not that it matters now but in a couple years when budget 16 gig kits cost around 60 bux again then a 4200 kit might be less than we are paying for 2400 now). for heavy gaming and light duty render work i thinks its all you need