Wireplumber looks very capable to me, although I think the documentation could be better, especially there could be more examples for more advanced configuration.
One thing I still fight with is pw-loopback. I like to create a default sink that I can remap to my sound card. Playing a simple sine over that will give me hickups and dropouts. There is nothing in the documentation of pw-loopback that tells you any about this and as of now I could not resolve it.
When I plug the same output directly into the soundcard in Catia, the sound issues are gone.
One thing I still fight with is pw-loopback. I like to create a default sink that I can remap to my sound card. Playing a simple sine over that will give me hickups and dropouts. There is nothing in the documentation of pw-loopback that tells you any about this and as of now I could not resolve it.
When I plug the same output directly into the soundcard in Catia, the sound issues are gone.