I am PhD student, and all ppl in our lab use MS Onenote like notebooks. But we don't like Onenote for MacOS because you can't print your notes (why MS can add printing options -_-), and you can't do local backup.
Outline can do all of it, but for us drawing (that Outline don't have) is very useful - your PI can draw, mark something on your pictures/notes that is not clear for him. Many pictures have small details and you need to use zoom if you want to see everything. So it is also very important. Moving pictures how you want also one of the most important thing, many of us just drag pictures from Finder and drop it in Onenote. But It is paintful that you can't move it and can't organise it on page as you want.