There is an alternative to the Switch X, and what I do. I provide a clean/audio only network segregated from my whole house network via modem>router with wifi disabled, on clean side this feeds NAS and server, on dirty or whole house side feeds another router with wifi enabled, this feeds whole house. All equipment on clean side powered via LPS. Switch X could be superior to this via isolation from the constant pinging a router gives and receives.
Quality of one's network also has audio quality repercussions, and to think that some don't believe servers, streamers, dacs don't make a difference! Just have to write that off to there are no known unknowns for some.
As for those with Roon, try a two computer or server to streamer setup. Server contains the Core, streamer contains the Endpoint. Roon specifically designed for this, keeping these functions discrete results in superior sound quality. Bottom line, streaming is a relatively fast moving technology, some people understand there are still many known unknowns, this the mother of invention.

