Hello. While I don’t listen to internet radio, I have tried it but prefer the sound quality of Tidal and Qobuz streaming. If you can’t hear much difference it is likely due to limitations of your equipment. AVR’s and typical mass market home theater gear and setups are not ideal for music playback. But that said, glad you are finding new music that moves you. That is really most important thing.
Happy new year!
Happy new year!