I have really enjoyed using Roon Labs for 6 months now. But until they released v1.2 about a month ago, it wasn't sufficient to replace using LMS with my multiple squeezeboxes.
That all changed with 1.2. I now have an iPhone control app. I can now listen to internet radio streams. And there have been numerous other improvements that just keep making it better and better.
So with 1.2, I made the decision to stop using LMS and switch fully over to Roon and so far, no regrets at all.
All I can say is that if you haven't tried it and you're into streaming music, it is a must-demo. Yes, some will think it has a high pricetag. I bought the lifetime license during their December sale last year at 30% off and it was well worth it. I've spent far more on stuff that now sits in the closet.
I'm extremely impressed with their approach to integrating other hardware vendors (RoonReady devices), their willingness to support all squeezeboxes and anything that runs Squeezelite such as rPIs, their adoption of Roon control on any tablet or phone, and their extremely open and engaged approach to customer support.
IMO, Roon has become what Logitech should have done with the squeezebox environment.