Rhodium vs Gold AC connectors

Had them all from Oyaide and my experience is the same from Czarivey...my choice is Silver.

Sabai,
Your statement doesn't surprise me as I'm sure this whole thing is very system dependent. In my system I hear very little difference but if I had it all to do over again I'd probably go the rhodium route because of the increased durability. As I mentioned I have had gold wear off AC prongs exposing the underlying copper and who knows what goes on inside the outlets?.

When it comes to audio I try to abstain from making all encompassing statements such as "there is no difference" as my opinions are based only on my own experience. Too many variables exist to make such statements.

While asking for opinions is a good place to start, experimentation is definitely the key to finding what's best for a given system and listener.

For the most part (generality), Rhodium seems to sound like a loudness button was pushed. More top end cleanliness and extension, and tighter and louder bass. The mids seem to retract a wee bit.

Again, very general impression based on 4-5 rhodium plugs I've heard and tested vs standard copper or gold plated copper/brass.

Rja, don't take it very seriously, I'm far away of being politician:-) I'd rather ask the community about 'Sound Temperature' cuz I'm just curious!
My interconnects are silver-coated. Gold and Rhodium make them more durable vs. silver, but I don't mind taking some time and 'deoxit' them. I stay with logic rule of minimum connection impedance and so far it worked very well. Connection quality and also material matters more than quality of wire itself.

Most audiophools would probably agree that the terms cool, neutral and warm could be attributed to sound produced by audio systems but how you would/could measure it or quantify it I have absolutely no idea. I like your descriptor of "Sound Temperature" though.