After debloat my android (i dont have a custom ROM for my oneplus) I started use Cromite and Mull. I used duckduckgo app during a few months, but sometimes I feel it a bit clunky. Overall is a good app but I decided try another browsers and forget about DDG. Mull has a good UI and has a nice tools like Ublock and others , but the connection … Is VERY slow. Take a bunch of time to enter on any site, and I did this with and without uBlock.
Otherwise, we need to talk about Cromite… Fellas, Im speechless! What a browser. So responsive, fast and privacy friendly. Have a sandbox integrated too. I know Cromite has some bugs, i know, but for an open source app, is amazing, imo.
Im trying today PrivacyBrowser and looks very good too. I need more days to get a final conclusion, but feels very promissing for my point of view. Seems a little complicated to the beginning, but with more days i guess i will understand more
Give these apps (Cromite and PrivacyBrowser) a try. They deserve and I guess they dont let you down.
(Yeah, my english is pretty bad, sorry :/ )
What security considerations are you mentioning? The only slight drawbacks that I see in the listed source are privacy ones. Those too can be mitigated by extensions. In my experience, Fdroid Fennec has been very stable and decently fast.
per-site process isolation, as mentioned here: https://divestos.org/pages/browsers#processIsolation
My experience with several firefox-based browsers on Android was not usable, with constant freezes, crashes, and performance issues.