This is an earlier discussion.
I do not have experience with Muse so cannot directly answer question. I love Curio which I think of as a Whiteboard on steroids. It is infinite. I can draw straight lines etc.
I use Curio when I am really trying to understand a topic. In my case that often includes a lot of diagrams and mathematics. I can make this very “neat” because it is not being done with a freehand pencil. I do not mind that it takes “longer” because my brain is trying to absorb the concepts that I am drawing.
I sense Muse on the Mac is not as much of a diagramming tool but I could be wrong.