Bionic Puppy has 32-bit version, Palemoon is the default browser - should work with 1G RAM.

This, to me, is another one of those opinion threads... find all browsers and try them. Opinions best when yours.

Older versions may work better, just cross reference, :study: &c,,, to see if you can still update for security?
(As if. A nonstop process! ;) If you run a device pay or be the admin! https://support.mozilla.org/en-US/questions/1207296)

You could also run those older versions and do your own security. :scratch: I have friends and family who run windows, with no script blockers and no virus protection because they go nowhere that needs them...

https://duckduckgo.com/?q=run+old+br...=b&t=hc&ia=web

Even better, 32-bit: https://www.knopper.net/knoppix/knoppix861-en.html IMHO?

Have fun! :hattip: