Silver cables added resolution

Hi All,
I’ve been able to test some silver cables, and they seem to perform differently (in a good way) from the Copper ones. With the current cables I have one point where it seems to be very clear is the added resolution, specifically at the top end.

On my system, and because of the added resolution, it seems I now hear more of the mains noise.,I was wondering if anyone had similar experiences and what they did to reduce the mains noise perception?

Thanks in advance
Fil