I just don't have the sophisticated ear that many of you do and I like the simplicity of operation I get from streaming music. I listen to music as background while working, socializing or working on a game. Under those circumstances I don't think I could tell if the music was from vinyl, MP3, CD or streamed. Not unless I stopped and really concentrated on what I was listening to and that would be a distraction to me. Nor would I really care what format it was in as long as its familiar and enjoyable to me.
My CD collection has sat mostly unused for several years now and with this Sonos system, I don't see myself going back. In fact, I'm listening to more music, more often these days then ever before. Right now I'm using Pandora for free and I'm being encouraged by friends to try Spotify. I already have Sirius XM for my car and I'm told that for another 5 bucks a month I can run it through my home system.
It's simple and easy. I find a station I like, let it play randomly and I'm a happy guy until another station might please me.
I'll probably keep some of my CD's for nostalgic reasons but that's about it.