Interesting config, especially in real-time protection and personal files & photos backup
Now for most critical feedback:
Set UAC to always notify to prevent bypasses:
A new technique uses a simplified process of DLL hijacking and mock directories to bypass Windows 10's UAC security feature and run elevated commands without alerting a user.
www.bleepingcomputer.com
No need for a local adblocker like uBlock Origin (for cosmetic filtering) with pfBlockerNG ?
For periodic security scanners you should use something other than your realtime AV, like for example Norton Power Eraser.
You mentioned three secure DNS, which one are you currently using?
Same question for VPN.
You use or have used almost all available password managers, which one do you prefer and why?
Why do you use three browsers?