Definitely Digital. They provide crucial benefits such as less clutter, much more robust tools to work with, and much easier to export or import notes. Digital writing technologies have come a long way and I can confidently say that they can easily replace handwritten notes.
Totally agreed!! I once spend 2+ hours making paper based notes on a very long lecture and ended up losing the sheets!!! Felt like the biggest waste of time everr. As you can imagine, I switched to digital notes right after that incident lol