I am hoping someone with Dynaudio wireless speakers could tell me if it would be beneficial to have a dedicated streamer to access Roon as opposed to pc downloaded using smartphone as an endpoint in regards to sound quality.
I presume you mean focus XD speakers (the focus range didn’t have digital connectivity).
If you want to use roon, the speakers themselves aren’t supported as end points (as far as I know)
however you do have coaxial digital inputs on your speakers. So you could add a streamer in (even a cheap raspberry pi based one) and connect that to the digital input of the speakers to make them roon capable.