I use Roon with a Qobuz subscription.
I mostly listen to the "Your Daily Mixes" feature.
One disappointing experience is that Roon's "Your Daliy Mixes" tend to populate well-known albums that for me are played out (at least in the jazz genre).
A Roon staffer on some forum mentioned their updated algorithm works best to surface new music when your library of favorite albums is well-populated. I think he mentioned that a majority of users favorite less than 500 albums.
Having subscribed to most every streaming service over the years before settling on Qobuz, I used an online playlist/favorite album transfer service to move all my albums over to Qobuz from Tidal, Amazon music, etc. where I could still see them without the subscription for those. I paid for the transfer service, moved the albums over, then cancelled. Some I had to move manually because the transfer service (I think it was Tune My Music) couldn't see albums in the former service without that service being paid up. Guess you could repay for those, transfer, and cancel, but in those cases I ended up moving manually.
Now I have 600 albums in my library and "Your Daily Mixes" are a bit more diverse in their offerings. I'm less discerning in favoriting albums now so I can keep enlarging the library as "Your Daily Mixes" and the "Start Radio" features in Roon are how I listen to music most.