I have a Weiss 501-MK2 and also installed the firmware update that supports Qobuz Connect. It sounds better than using Qobuz via Roon on the 501. Sadly, I think the Qobuz client user experience really sucks. It's way behind Roon. It never remembers the last device I streamed to and defaults to whatever I'm using as a client as the output device (e.g. iPhone, MacBook Air). Roon has no problem with that. In addition, artist, catalog, etc. searches and library management also suck compared to Roon. They're often incomplete and options for organizing results are so limited. Qobuz UI/UX needs work....quite a lot!
I may use Qobuz Connect for more serious listening, but I'm not giving up using Roon anytime soon,
Kudos to Weiss for implementing Qobuz Connect. I just hope Qobuz learns how to create a more usable UI/UX.

