@redcoqui Where's that neither box lol. Brave is better, but both are totally fucked in their own ways. FireFox is insecure, slow, and surprisingly unstable ( used Firefox for over 5 years ). Brave is fast, built on Chromium so secure, and privacy is pretty much anyone's guess.
Ungoogled Chromium all the way.
@redcoqui Adding too many extensions destroys your privacy due to giving yourself a unique fingerprint. For my recommendations of tweaking/addons I'd recommend you check out my blog post here:
https://write.privacytools.io/threebadgersinatrenchcoat/ungoogled-chromium-hardening