Meh, I turned back. While 120+hz is nice, there are more compelling attributes of a monitor that I wouldn't compromise on in the name of refresh rate. Aspect ratio, size, resolution, picture quality, and viewing angles are all things I personally value more than refresh rate. If I could get my exact monitor that quite nicely meets all of those criteria, but with 120+hz, I still wouldn't value it so highly that I'd pay more than $500 to replace it, but I would pick it over 60hz if needing a new screen and everything else was already matched or better.
It's an impactful and noticeable upgrade in addition to everything else being awesome, but for me it doesn't come close to being the the most important. If all else was equal or better, and I had to pick between 6k resolution or high refresh rate, I'd have a hard time picking refresh rate, but I'd prefer both.