:) the CD is still the king on the hill in terms of price to output quality ratio. The only better format is the SACD or DSD files.
The best price to audio quality is on the turntable side but CD is better in general quality because of its durability. Turntables are expensive in usage, degrade the sound every time you use it (skratches, dirt, head usage). Files still require superb application to be better than CDs but once you have it they are better as turntable with this advantage they do not get old. What is interesting in DSD files is tha they soind better then CD even on mid class equipment but... how much DSDs you have? As regards Tidal, Qobuz I am a bit dossapointed. They sound nice but has no this expression that CD offer. MPQ is definitelly better but loose with CD too. I suppose this is the reason of digital watermark, perhaps the streaming lags...
So... the winner is: not CD :) but ripped CDs played from files. In therm of comfort, quality and durability this is the best choice.
Thank you!