I've been using Volumio for a couple of week (with the MyVolumio free trial, for access to Tidal and CD Ripping) and I really like it. I also tested out RopieeXL, MoodeAudio and DietPi (with a selection of audio plugins) and for my needs Volumio was the tand out winner. I bought a Apple Superdrive to connect to my RasPi (with DigiOne Signature HAT) and it works a treat for ripping (albeit that I needed to add a Y cable to add power to the USB but then I'm already powering a Samsung SSD from my RasPi. The only annoyance is the lack of an A-Z quick nav on the Album and Artist screens - this is common to other apps (including Plex) and is such a simple but wouldbe am incredibly handy UX improvement - hence the 4 out of 5 :)