Just signed up today and finding one interesting stuff here already.
I have loaded Volumio onto a Raspberry Pi2B which is either pulling my music library from a Samsung SSD (Qobuz FLAC downloads or my own FLAC ripped CDs) or using Qobuz. Output is through a Hifiberry SPDIF HAT and a Chord Qutest. The sound quality is absolutely fabulous and what was a lockdown project has become a game changer in the way I listen to music.
I am sure the audiophile dealers and pundits would take issue with my kit as a strange baggage of old and new. The Qutest is fed into a Cyrus 6 amplifier and then to a pair of B&W 603 speakers, both of which are about twelve years old or so. But the end result is a lifelike reproduction for live albums in particular.
I am intrigued to try some of the plugins e.g. Bandcamp, Radio Paradise and whilst thankfully no major snags so far this looks like the place to find solutions to any technical hitches that might arise in future.
Stay well everybody