Note taking - reference compiler app

Obsidian I try noting *everything* I learn from videos or books into obsidian. Not using it for general note taking (I use Apple notes for that) like capturing notes from meeting, quick research etc but rather making my knowledge database (PKM) on obsidian. I love the concept of Zettlekasten. I’m relatively new to this but I like it. I also feel noting things uses the Feynman approach to learning so helps with better retention.

Obsidian all the way. It can change your life in ways one cant imagine. Seemingly simple learning curve, beautiful linking methods etc. If you are a little tech-savvy you can setup your own sync etc without needing to trust any vendor. Also being open for plugins and themes just makes it that much better

Joplin