I've been running the new mordor, black desert, witcher 3, assassin's creed origins in 4k on a this 60hz samsung i have, the higher resolutions were crazy expensive when i bought it. I also use it for my xbox one x, runs really smooth.
Typically, my Black desert is minimized while i play other games and probably am in queue for league at the same time and i can sometimes see stutter when running all the applications.
I also run Photoshop, and ableton music editor.
I have a water blocked 1080ti, I run it in overclock mode through aurorus genie.
I also bought a 900d series pcie ssd, and would like to be able to get full read/writes.
The bios I have on my z97 is quite shit tbh, not too many options.
I mean, I'd like to spend under 600$, 700$ for sure if its worth the extra.