faster to put things in and out, portable if you need it via iOS synced databases, allows both indexed files and internal to the DB files, vastly superior tools for correlating various bits and pieces, accepts web data more easily than saving to files is size agnostic on the data, I can create a quick note with a single sentence in it far faster than I can create even a TXT file and save it in a filing structure. Good OCR integration
I don’t even use as much of the see also and classify AI stuff as I could but those that do say it’s far better than the OS could ever hope to be.