Mac or Bluesound Node2i

I am using a MacBook Pro to stream Apple Music to a Bryston BDA 2 Dac via  Cardas  Clear USB cable.  Will a Node 2i streamer improve my sound quality.  Yes I am old.  Pretty much stuck with apple music.  My kids buy me a years subscription every Christmas.  I  purchased the Bryston used and have been pleasantly pleased and happy with the improvement in sound Quality over my old BDA 1. I am a retired high school band director thus pretty good with a Mac and wifi, but  more interested in listening to music than tinkering with equipment.  What say ye.  

Thanks