I have some stout silver wire interconnects that I got from e-bay a while back. They seems fine to me. Silver is good, and stout has good prices.
But silver is a little fast in a way. It kind of makes the music sound too liquidy, too fluid.
I got a diy that sounds better which is a copper/silver mix. Unfortunately, the material was one of a kind and not available anymore as far as I know.
What I do is if I need two pairs of interconnects, I use silver for one and the diy combo for another.
The point being is that silver is good, but you may need to slow the speed down or whatever the issue is with something else along the line.