I used to think LG monitors were a good option for high quality 4k high refresh rate monitors. But having owned one of their expensive gamery offerings, it is basically worse in every way compared to an older acer. Worse DP1.4 stability (needs really nice cables to be stable), slow/broken ddc implementation, weird tearing with hdmi output from a Mac.
And I also had an older lg 4k monitor that bricked itself after a power outage, which is apparently a known eeprom issue.
Now this. No more LG for me.