The ID41 was around BEFORE Roon so I would expect most ID41 were originally driven by Sooloos. If you got an ID41 later then I can imagine it driven by Roon only.

I think you support the point though that M risk losing out and should wise up and consider this sooner rather than later. There is a far bigger market out there using Roon than ever used Sooloos.

Rgds,
Nick