I mostly use Brave, but I also like Iridium. Chrome is what I use for Duolingo since I get emails from that site. I found Opera didn’t work well with many sites.
One of my financial institutions works ONLY with MS Edge.
Their credibility took a hit from me when they called Edge “private and secure”. Same with calling Mozilla “private”.
Well, it is - only you and Bill Gates can see what you are browsing. :)