I am currently looking at upgrading a few components to my gaming rig. Current CPU is a i7 6700 non k with the ASUS H170M Plus CSM MB and 32 GB DDR4 2133 RAM, looking to upgrade to either the 8700k or 8700 with the GIGABYTE AORUS z390 Elite MB. My GPU is a Zotac GeForce GTX 970 4GB. SO after all of that, torn between the 8700 and the 8700k. With the existing components and what I want to upgrade, what do you guys think?