MT_
Disable MMCSS service, your audio/video programs know what they need, MS doesnt.
Disable uneeded Scheduled Tasks, i got 2 files for this, one just disables, the other disables and removes.
Disable Search/Indexing, gives a noticable gain. If you need a file search utility use Everything by Voidtools.
Disable Diagnostic services.
Disable Defender services.
Disable Logging and Space hogging, windows takes up way too much space and writes tons of uneeded data, my pet hate and @ultraforms too. This is the area i concentrate on most.
All my work is on LTSC only now and i am tweaking again, feel free to cherry pick anything i post/upload.