Most Android users have Chrome as their default browser but Firefox is also a great option. Firefox 58.0.1 lets you add websites to the home screen like native apps, also brings FLAC playback support.
Firefox 56 is a minor update with various improvements, among those a new screenshot utility that's been lurking in betas for some time now. This latest version also paves the way Firefox 57 Quantum which will be this year's big release. You can try it in the beta channel.