I agree with the posts above. Many high-end streamers are Raspberry Pi-based and as shown many times your DAC does a great job filtering noise. IIRC previous gen Pis had a shared ethernet & USB bus but nothing to worry about with the Pi 4.Yeah, was thinking on those lines. Would the RPi be cleaner as a source than say a Windows Computer? Measurement wise...especially with a LPSU?
And especially as a Roon end-point it should be a set&forget type of thing.