Cousinbilly1,
Rcupka is correct, you've got it backwards. The copper UNIverse has more lifelike leading edge transients. More jump.
The silver rolls off leading edges almost like a Koetsu woodbody. It sounds more relaxed and smoothed.
I'm not familiar with your electronics, but on a Schroeder I'd expect the silver UNIverse would be noticeably on the warm side of neutral.
Rcupka is correct, you've got it backwards. The copper UNIverse has more lifelike leading edge transients. More jump.
The silver rolls off leading edges almost like a Koetsu woodbody. It sounds more relaxed and smoothed.
I'm not familiar with your electronics, but on a Schroeder I'd expect the silver UNIverse would be noticeably on the warm side of neutral.