I can only make the comparison of Spotify vs Lossless as I don't have a CDP, but I find Spotify to be an overall more satisfying sound. It has a greater dynamic and I get more goosebumps moments. In terms of pure sound quality, there is no great difference, but I cant tell the difference between 320kbps and lossless anyway, most of the time. I would love to get a loan of a CDP to try a comparison, but even if the CDP was better, I cant see me going back to it. Streaming has too many other advantages.