Another AIR WN's culprit

[ogs]

Is there a SQ difference between USB Vs AIR?

My experience is that USB has better sound quality, but it depends very much on implantation. I've never had a stable AIR, be it ethernet or wifi. The little I've heard via AIR is very good though, so if AIR was usable to me I'd probably use it more. I mostly use Linux devices for playback. As long as AIR is not available for Linux I will use other paths and USB is very good here.