I prefer taking chronological notes on paper but it's not always practical for urls, voluminous stack traces, screenshots, etc. so I also keep a lot in digital form. This is a recipe for losing hard-won information.
One of the funner ideas I've had lately was a way to "link" entries in the two systems. A MacOS shortcut that generates a short hash (`xxd -l 4 -p /dev/urandom`) and inserts it into the clipboard. Paste that into the digital notes, and hand-write it in the notebook.

