I tried Tidal and still use Spotify some. I recently tried Amazon Music and find it sounds the best of the 3 for me. I a using my Samsung S9 phone into a Wiim Pro streaming into a Topping E30 DAC (AKM chip). I connect the DAC via RCA aux input into my Willsenton A8 tube amp. Sounds as good as my vinyl rig... a vintage Pioneer 707 deck, Darlington Labs MP7 phono amp with a Stanton 681 cart with a fineline stylus.
Enjoying my low/mid-fi digital bliss!
Never tried Qobuz or MQA