Day and night. PS, I listen to classical mostly. Use Oppo205 decode MQA, balanced line out -> Sennheiser HDA600-> balanced XLR silver wire -> Sennheiser HD650 and HD600. Super transparent and clear sound.
Tidal vs. Spotify
Tidal sounds better for sure. Search functions aren't as good as Spotify but if you are currently using Spotify, give Tidal a try and let me know what you think!