> Notion covers most of the bases but its an electron app and its SLOOOOOOOOOWWWWWWW if you have a lot of notes in it. Takes 30 seconds for the mobile app to open and be useful for instance. Thats a dealbreaker for me. I need to be able to get a piece of knowledge on the go fast. If you can't give me what I want in less than a few seconds you go in the bin.

So true. I've used Evernote for years and recently started using Notion. Notion works much better for organizing and structuring stuff, but when it comes down to jotting down a quick note, I istinctively open Evernote. Just recently I've realized it's because of the speed, both on desktop and (even worse) on mobile, Notion just takes too long to start up.

Just now while writing this comment I tried to open both of them on my Windows laptop: Evernote took ~1s, Notion ~5s between launching and loading the content.