Educate me on music streamers, please.

I just recently started a trial of Roon, Audirvana, Tidal, Deezer, Qobuz and Spotify.  In the past, I just played FLACs on Foobar or streamed on Google Play.  

Roon and Audirvana are pretty cool and I like that you can add Tidal and Qobuz but you can't add Deezer (I really like Deezer's Flow).   I don't like that I can't stream Deezer to my Raspberry Pi with RopieeeXL.  

So, I was thinking that maybe a music streamer that has all of these services would be a good idea.  Anyone have one they like?  Do they have their own "sound"?  I have a DAC  - so would the DAC sound change whatever comes out of the streamer?

Sorry for the basic questions.  I appreciate any help.