Roon. Is. Wonderful.
I wasn’t sure I would like it, and now I can’t imagine not using it. It is so much better, imo, than the interfaces/apps for Tidal and Qobuz. It’s like Wikipedia merged with Tidal/Qobuz, where you have artists, albums, discographies all hyperlinked and searchable. I have found SO much new music and so many new artists by following the rabbit trails from other artists and albums.
Having my ripped music (>600 CDs) stored on my Roon core/server (Small Green Computer), and being able to pull that up, integrated or separately along with my Tidal favorites, and to be able to search by genres and all the other sort criteria, in addition to being able to custom tag, is wonderful. I love being able to pull up the different versions of records (MQA, redbook, etc) and compare.
I am sure I am forgetting things that I love, but I can’t imagine not using Roon. I can’t wait to have other rooms running when I get some Roon-ready speakers or devices. I use a 10" Kindle Fire tablet as my remote control (or the phone in a pinch) and it works great. Oh, Roon Radio is nice too!