I also use the Roon driver. It is pretty good, and it is certainly miles better than my alternative, which is the (crippled) Sonos driver. However, the Roon C4 interface is much more stripped down than what you are used to seeing in the Roon app. It is also buggy, and, since Roon has basically washed its hands of the driver's continued development, those bugs are likely there to stay. On the plus side though, it is free and works with any kind of Roon core, so you've got nothing to lose by giving it a shot!