Hi Brian. I don’t use a streamer with the Mk2. I can access Qobuz or Tidal or internet radio directly through Roon so I think the issues you mentioned with the PMG won’t affect me. And like yourself my local music lives on a NAS.
No it works, but every few days (week or so) I have to re-enable it in audio section.
I have no idea. I think if you search the other thread someone did the compare. I want to say they liked the internal better. I did not have one.
That does certainly look very similar. would love to see a shoot out.