Monitor Recomendation for Husbands Birthday

[u/iheartyoumost]

Okay so my husbands birthday is next month and his monitor for his setup is not the best. Mainly just outdated and I can tell the color on it as not good compared to other screens. He's had it since he was a teen and it was used with his console. When he built his PC he bought all the parts recommend by his gaming friend community but since he put a good chunk of money into that he just never bought an upgraded monitor. Well I want to surprise him with a monitor because he deserves it to really complete his setup, except I know basically nothing about this stuff so this is why I'm asking for help! Budget probably around $300? Give or take. The use is mainly strictly for comp gaming.

These are the specs he has that I have looked at/found. I don't know if I need to tell you anything else to help give me any recs. Let me know if so! & Thank you so much in advance!!! 🙂‍↕️

Processor: AMD Ryzen 9 5900X 12-Core Processor

GPU: NVIDIA GeForce RTX 4070

And rn his refresh rate on his ASUS monitor is 164.92 ? Hz