

Mullvad browser and Tor browser are the only serious options for privacy on the internet. Librewolf, cromite, Firefox, brave, etc will get you fingerprinted. If you care about security more than privacy, use a chromium based browser. Personally, I use Mullvad browser with Vpn (use only protonvpn, mullvad, or ivpn, they have had security and legal tests) it’s the best combo of fast and private.
For mobile, the options are more limited. Ironfox, Cromite, and Vanadium (GrapheneOs) are the best bets for daily use. Tor Browser is the only one that actually stops fingerprinting however, but it is difficult to recommend it as a daily driver, it’s more of a tool.
Source: I actually help code security software and test it in real world scenarios regularly
Yeah Mull is a different project. Mullvad browser is better than Mull (now Ironfox) tho lol.