[random3]

Zettlekasten seems popular with the Obsidian crowd. I think it's interesting but only partially following some of the ideas.

I use a single large note (log) with timestamps for each entry. Each entry is default h2 I use tags per entry Sometimes I split out a category in a dedicated log/note or even directory (e.g. math)

Having a better search is great, but the process of organizing notes is for your brain (i.e. structure your knowledge).