Short review:
https://reatbyte.com/2021/10/12/asus-vg27vh1b-review-great-price-performance-ratio/
Read that and decide for yourself.
Here's an example of my own, personal criteria, for good monitor to my build (1080p).
Size: 24", 27" or 32" (1080p does well on 24" and 27", 1440p does well with 27" and 32")
Ultrawide: No
Refresh rate: 144 Hz (or up)
Response time: 1ms
contrast ratio: min 3000:1
TN, IPS or VA panel: VA
Color Gamut: never considered that
Curvature: 1500R or less
VESA mount: Yes. Preferably 100mm and 120mm all in one
Input port: Display Port
HDR: I don't mind it
Internal speakers: Don't need them
How many USB ports: Don't use monitor USB ports, so, i don't care
Headphone out: Don't use that either
G-Sync: Neat thing if you have Nvidia GPU but increases monitor price considerably
Price: If it's good, i'm willing to pay premium price
Brand: MSI, Asus
Note: These above are my personal preferences and may not align or even match yours. Take them as a guideline to look for a monitor.
Your build can handle 4K gaming. So, selection is wide for you. Usually, it comes down to budget, monitor size and reso.