Jplay is awesome especially if you use Qobuz.
I am going to stay with Tidal for two reasons.
1. easy to add a song to a play list.
2. They have "radio" function which is great way to discover new music
3. Tidal connect is programmed into the Lumin so can play from the Tidal page to the Lumin without using airplay (unlike Qobuz).
Jplay is way eaiser than Roon and allows access to all music libraries and you don't need to run a separate Core. Plus roon was lacking clear instructions on what icons meant on the diff pages. Unnecessarily complicated.
JH