Okay, I am currently planning a full water cooled loop into my case labs mercury s5. After exhausting research and not really liking any current mainstream ( x370 or b350 or z370 ) M-atx motherboards. I have decided to go with the X299 or X399 8 cores CPU. With that being said I am just trying to see which platform I should go with. I primarily do programming and Gaming, before someone says well its overkill going to that platform, I already know this, but like I stated before I want a good quality with good options Matx board, and this build will last me. I will be using some of my current parts along with my 1080 ti, i game at 1440p at 144hrtz. So which one would you go with, X299 or X399?