Warning to all Brave Browser Users
Blocking variations.brave.com which is used for A/B testing could potentially break Brave's functionalities. For me did Brave's "forgetful browsing" feature broke which seems to be disabled by default if you block this domain.
Because we need less google control. Also brave is pretty user friendly
Brave is chromium based, which gives Google control over web standards.
Firefox is the good option. It is not controlled by Google.