Sonos "Connect" or Paradigm "PW Amp" or ?????


I am getting ready to purchase 4 of this type of amp for streaming music to different areas of a house I am building.  I started the process thinking that Sonos Connect was the only option.  My AV installer is telling me that the Paradigm PW Amp provides much better power and sound quality for the same price.

Has anyone had experience with the Paradigm product, or can provide advise on what brand to use?

Much appreciated.
emt
Sonos app, while being more complex, has more services and options including shuffle play.  Paradigm sounds better, but not as many streaming services and no shuffle option for entire music library.  It does allow you to shuffle songs per album.