@kev ...as for Gutenberg, I find that its handling of keyboard shortcuts is *very* frustrating when I want to do something like selecting to the beginning/end of a block.
I'm also not a fan of how it sends HTML to applications which request a text/plain form of the clipboard contents and neither editor is especially comfortable when I want to use definition list markup.
Heck, Pelican would let me write some pages in ReST to make that and footnotes comfortable.