Using Rufus, with the options checked for bypassing Windows 11, is the best way for creating install media and doing a clean install of Wineows 11.
If you’re installing on unsupported hardware, check the box labelled “Remove requirement for 4GB RAM, Secure Boot, and TPM 2.0”.
Video How-to
Tweaks
Okay, so there are various things you can do to Windows 11 to make it run faster, reduce telemetry, etc.
https://christitus.com/windows-11-perfect-install/
Debloat with Recommended Tweaks
Run
irm christitus.com/win | iex
from Administrator Terminal (Powershell)