Bingo. I’ve bounced around note systems and realized I was just wasting time bouncing around. Now I use Apple’s Notes.app. It syncs and can be used on any of my devices which was my only hard requirement.
blog post from my friend on this topic https://blog.montaigne.io/write-in-apple-notes
Being able to pick up any device and seamlessly continue editing the same document without messing with a third party app is pretty nice.
I also make a tool that takes one folder in my apple notes and publishes it as a site. So my site https://podviaznikov.com is basically served from the content of Apple Notes.