https://alphapapa.github.io/emacs-package-dev-handbook/#outline-container-data-structure

This was extremely valuable, thank you. I have been too lazy to look how to get image pasting from clipboard working. Now I got it!

Agreed. Hardware is incredible, but software is lacking. Returned mine for the same reason.

Yeah, that was my impression from reading the reviews

Keyboard quality?

Chez Scheme: 0.393200000s

They are not really flavors, just different distributions. Same underlying Emacs.