Notes vs OneNote
Notes is a highly simplified version of OneNote.
Apple Notes
Notes is perfect for when you need to note something down quickly. It's very basic, which can be both a good and bad thing.
Microsoft OneNote
Consider OneNote if you start getting annoyed by limitations of Notes. OneNote is a powerful note-taking app, supporting a wide range of ways to capture and organize various notes, todos and ideas. It is a lot more versatile than Notes, but also more complicated and less polished.
Fan of minimal note-taking apps? 🤔
Maybe Paper is what you're looking for.