Agree with this sentiment. Having said that, Roon SQ can be tweaked quite a bit if you care to go into the DSP options. I use crossfeed for headphone listening, switch it off when I use my speakers, there are sampling rate conversion options incl upsampling, slow roll off/fast roll off and minimum phase/linear filters, parametric EQ, etc. Roon also has built in Reveal plugin for Audeze cans. Plus, integration with HQ Player, which runs seamlessly in the background with Roon as the UI.
Also, the multi zone streaming options are great. Even older gear which sound good but have no streaming options eg an old B&W/Bose/B&O sound dock can be transformed to a Roon end point by installing Roon on an old iPod / iPhone then remote controlling it from your tablet, phone or computer elsewhere in the house.