Best hdr settings and keep monitor healthy?

I recently brought the asus Rog Strix oled xg27aqdmgr (gen2) 27” and I'm just wondering how to set up the hdr to have the best settings and to keep my monitor healthy and running well.
I will be using it for gaming; various types such as single-player story, multiplayer shooters, horrors and action games such as ready or not
I also watch youtube on it and some films aswell

Will help me very much!

If there is anyway to make it comparable to the best of its abilities with my pc specs:
Asus tuf b650
Ryzen 7 7700
4070 rtx nvidia

Will also be helpful! Thank you :))