Ignoring the obvious usability changes for a moment, I submit that the macos version is unusable. After some period of time, if you switch to another note, no note contents can subsequently be loaded. You can select them, but you cannot view, nevermind modify, any note content. While restarting the application does resolve this issue, it is a recurring problem, and should not be necessary. I've stopped using the desktop application at this point, and only use the mobile version, which seems to be much more stable.