My 2 cents.
I started building my streamer based on RPI 4b on Jan 2022. I tried PiCore Player and Volumio. Honestly speaking I like more Volumio. My Tidal trial (2 euros/months for HiFi plus account) will end on 17/04/2022. Till this date I will keep Volumio (due to Tidal Native plugin that allow max bitrate 24bit/48Khz and MQA passthrough VS Picore stream limited to 16/44.1). After 17/04/2022 I will move back to Picore LMS + Qobuz plugin. This solution is free and work flawless (+artist/song info plugin). I hope Volumio will change its prices and allow a unique price for the software buy (once). Otherwise, at least people who doesn’t regret to work a little more on the installation process (audiophiles like it, 
) will prefer Picore or Moode.
NOTE: yesterday I accidentally canceled my Premium monthly account and Volumio immediatly changed the account to free even if I already paid for the month! This behaviour is not correct towards customers. I wrote 2 emails but I didn’t receive any answer yet.
Alessandro