edit: "integrated email client" Ok now I see why ;)
[1] https://vivaldi.com/blog/technology/why-isnt-vivaldi-browser...
> Note that, of the three layers above, only the UI layer is closed-source. Roughly 92% of the browser’s code is open source coming from Chromium, 3% is open source coming from us, which leaves only 5% for our UI closed-source code
That changes the equation quite a bit.
I've used Vivaldi for years but now I'm getting split on it. I've got regressions that are just unacceptable (especially when it comes to video playback), but at the same time it comes with features I can't live without.
Essentials gives you the very basic stuff, classic gives you some extra features, and fully loaded gives you the built in mail client and all that other stuff.