Honestly all Android Browsers suck and it is not better with this one. The problem about this browser is just that it's DDG. There is not much trust to them as the founder was doing some shady stuff. The only good thing about this browser that I see is that it can be installed through F-Droid unlike Tor Browser. Otherwise this browser does nothing special in terms of privacy to be real. Also a privacy-based browser should a have a proxy build-in setting, which DDG-Browser does not have.