Difference in sound between copper and silver digital cables?

As the French chef says "No diffawrance!" - BITS IS BITS!

Ideologues kindly butt out with your ill-informed opinions.

Yes, there is a difference, but it largely comes from the implementation. There are copper conductors, silver, and copper coated or copper infused with silver. The design and material used in the  dialectric also contributes to sonics.

If the Bits is Bits theory was true, which it’s not, optical digital cables would sound just as good as copper or silver digital cables, which they don’t. That’s because the signal is not really Bits. Duh! 😳 Besides, as I’ve been counseling, by the time the signal gets to the DAC it’s too late. The signal has already been degraded during the laser reading process due to a number of problems that have always been there.