The graph view in Obsidian is so good it’s become my preferred way of browsing through my notes, especially when I want to have a birds-eye-view of my Zettelkasten.
However, it would be so much better if there was more differentiation in node sizes, so I could easily see which notes have more connections than others. I don’t have that many notes in my Zettelkasten yet, but right now all the nodes in my graph look the same size, except for the one that has 14 connections (currently the note with the highest number of links). Except for that one, all the other nodes look the same size, no matter whether they have just 1 link or 8.