In reply to Rhys Clay.

Dropping old versions makes sense, but I'd need to find an alternative to WordPress if that happens to 11 too...
FF is a CPU hog, needs an addon to customize the new tab page as of some time ago, doesn't display a list of recently closed tabs, fonts look nasty and it has way fewer options directly available (as in not digging through about:config and having to look up each thing). And I'm definitely not touching Chrome.
Vivaldi seems interesting, and felt like a good fit when I tested it when I used Linux for a couple of weeks some months ago and giving it a go seemed like the only valid option, but being based on Chromium makes me too wary to try it again since, when not forced into it.