Looks cool, but as I have been on this knowledge management / productivity journey like everybody. Here are my findings: If you are reasonably comfortable with computers / Unix. - You need to first rely on a directory structures, filenames, plaintext, lists and maybe markdown. Stick with a "File over app", Unix approach. - Try to sort things with universal concepts: locations, things, people, events, metrics, howtos.…
I can have multiple instances at once, and it's all managed via files and my filesystem.
Eventually I want to build a web frontend to index and reference my data, but for now the above approach is working well.
Unlike Obsidian, TexStudio is open-source, which I consider a plus.