Do you use Excalidraw, Canvas, both or neither?

After the release of JSON Canvas, I was curious how people handle whiteboarding and graphical notes in Obsidian. Personally, I only use Excalidraw because I was already a user of its web version and because of its support for md and iframes, although I don't like how it handles embedded notes, everything else is easily corrected due to its high customization. How do you handle these things?