I've been a big fan of Vivaldi for a while now. They seem really on top of adding features and customization options. Everything feels snappy and is a great balance of modern/performant UI.
I use it as my work browser, and run Firefox as my personal, mostly due to Vivaldi not having an iOS browser (I love me some tab sync).
Thank you, I hadn't heard of it. Looks like a better job of extending the UI than Brave, which is pretty conventional. Either one is "Chrome withOUT the all-seeing eye of Google".