Tried Opera on Mac OS - half of toggles on the Settings page is not rendered - "Pref not found for element SETTINGS-TOGGLE-BUTTON in SETTINGS-APPEARANCE-PAG". It was so epic trash - removed instantly. They obviously don't test it on Mac OS.
Tried Vivaldi - render sites with errors (some images missing). 0 plugins installed. Not acceptable, removed.
Brave - I really hate person who run this project and how he is trying to sell his product by "if you hate google as much as me, use Brave", while using Chromium.
So, for now I don't see any Chromium-based alternative.
> Tried Vivaldi - render sites with errors (some images missing). 0 plugins installed. Not acceptable, removed.
Not sure what version of Vivaldi you used when that happened, but using Vivaldi every day on multiple workstations with different OS's without any issues I can only urge you to give it another try.
Tried Vivaldi - render sites with errors (some images missing). 0 plugins installed. Not acceptable, removed.
Brave - I really hate person who run this project and how he is trying to sell his product by "if you hate google as much as me, use Brave", while using Chromium.
So, for now I don't see any Chromium-based alternative.