Steam controller huh.. I'm watching Youtube reviews right now, will let you know if I get one, Lol. Seems cool so far, mixed reviews.
I'm rocking a Intel Core i5 6600K @ 3.5 GHz, 32 GB of DDR4 Ram, and two 8 GB GeForce GTX 1070's in SLI. I haven't overclocked anything yet.
This video has me wanting to buy the steam controller though..