@mourip , for many of us that tested VitOS when it was originally released (10/16/2020), there has been one update on 12/07/2020. Since VitOS runs the same version of Roon Bridge as many RPi’s do, there’s no audible sound quality difference. Why VitOS attempts to convince us that lower latency results in better sound quality is beyond me. But I still have one RPi running VitOS just for fun.
There’s even a post in this Community on how to install the necessary packages to run VitOS wirelessly… which appears to defeat their marketing claims of “must be hardwired”, but here’s the link if you’re interested: