That’s basically the same thing, only thing which matters, if I’ll be able to use them in any other program. If I found some problem with Obsidian later for instance!
You answered your own question, millions of notes, I need fast response times and hotkeys. I read about literally everything, so even 1-2 second delays = hours later on…
Yeah but I have small notes and then some are longer, if I have table of contents I can quickly juggle between important topics! That is in 1 note! I also will save a lot of websites and boomarks!