I totally agree with geardaddie. I have no experience with the Mosiac app, but I absolutely love my Roon Nucleus Plus with no plans on replacing it with the new Titan. One thing I did do that was extremely effective in making my Roon Nucleus Plus quieter, therefore raising it's level of performance, was to add a neat little tweak called called, ifi Lan iSilencer. I actually put one of the iSilencers on all three of the ethernet cables in my audio system to great effect. Happy listening.
