Likewise, I used to use PaleMoon, but it just didn’t work with too many websites, especially for my phone bill, water bill, etc.
Switched to Brave and that’s basically all I’ve used since. I did look at Kiwi on the phone when Brave got rid of tabbed tabs (now it’s only grid pictures), and they bullshitted about how hard it was to bring back but they were working on it, even though they never did :/ But, kiwi just wasn’t as smooth and doesn’t have a desktop version, so still just Brave. With the all-seeing eye as my backup for sites that don’t play.
I’m giving Librewolf a trial run. It won’t be my primary browser, but if it turns out to be a good replacement for Palemoon, but PM is gone. I hate to say that, it’s was once a good browser, but it just doesn’t work well anymore.