Silver and after copper are the most conductive element so using beryllium, rhodium or anything else will alter this conductivity, in a good or a bad way. i guess you should stay simple. i made several try of connectors and the most fluid is still classic copper. Silver tend to be harsh, rhodium throw the frequencies up front...
A 2$ Neutrik connector bested a 250$ pair of WBT but of course it will depend on the flaws of the system...
A 2$ Neutrik connector bested a 250$ pair of WBT but of course it will depend on the flaws of the system...