Opera Browser really that bad?

Heyy community,

I don't think the Opera browser is bad per se. But I know that it has its security problems.
The website https://privacytests.org has also shown me once again that opera is not so good at privacy. Are these problems really as problematic as I am always told?

I switched completely for 1 month to firefox. I think the browser itself is good, but the Opera Flow feature and the option of using different tab spaces convinced me to …

back bad browser community don feature firefox flow good opera privacy problems security switch tab