Starting my next build 100% for gaming Ryzen 1700X or i7 7700K

Solution
Unless also planning on a career in gaming while streaming, the 7700K is currently faster....in every game. $279 is an awesome price, one not to be repeated soon, jump on the 7700K in my opinion..
if its purely gaming i'll say the 7700k cause it still do better in gaming, but everything else the 1700x walks all over it and be more future proof, but right now the 7700k is still the king of gaming cpu's (black magic). also new intel/amd cpu's coming out around the corner and aggressive pricing for both platforms
 
So I decided to go with....BOTH. I actually got lucky and got one of them for free! I am going to use the Ryzen to replace the 4690K m-itx build down the line at some point. When I get into streaming. For now though the main tasking gaming.