First of all I do, because of higher settings and FPS. Sustained 100% window is all that matters in SDR and that's the same on PC.
Secondly, That's not what you said,
Admit you got raped. Now.
Answer the question. Stop dodging for once. Everyone sees this post and they see you not responding. You are being crucified. Post your PC gaming desk setup within an hour.
The 8.9 in gaming and 8.9 in HDR show how much of an issue this is. Also you're confusing peak and full screen sustained. Then again someone who didn't know what PPI was would make this error.
No one is gaming at 700 nits SDR Sustained Windows. That would blow your eyes out your ass.
You're confusing real scene peak and sustained windows. I fucking knew you had no clue as to what you're talking about. 🤣