so i built my pc about 2 years ago. i feel like i should be upgrading it over time i just dont know where to start.
it has a asrock z370 killer SLI/ac with a i58600k on it that is cooled with a corsair water cooling kit from best buy. i have 2 8G sticks of ram along with a 250g ssd and a 2T hdd. lastly is my gtx 970 gpu.
i know its a decent build but with how fast pc gaming advances i would like a push in which direction to upgrade first. im assuming the gpu but i wanted to ask first. thanks in advance for any input