Don't we all have that nagging voice in our heads telling us that Redbook has to sound better than any lossy compression scheme?
If you have a music file available in both Redbook and High Rez for the same cost, don't you get the High Rez?
Only in a few cases I can remember have I picked a 96k file over a 192k, just feeling the 192k would be a ridiculous waste of space.
Just after Amazon first launched their HiRez steaming with a 90 day free trial, I had Amazon, Qobuz, and Spotify's best accounts all active at the same time. I was never able to hear any difference between any of them, Spotify always had the biggest catalog plus the best UI, though maybe it was my long term familiarity with them that made me feel that way. I currently am only using Spotify but waiting for one of them to have a working (for me) Atmos stream, that I would switch to immediately.
We really are living in some amazing times internet wise, I still remember sittting and listening to those damn dialup tones while trying to get my modem logged in.