Silver cables or copper?Any opinons.

It is really very simple.
Silver cables are very clean, bright, detailed and tend to be on the analytic side of the spectrum. I find that very useful in certain parts of my system. Copper presents to present a richer lush full and importantly a warmer sound. That to is very nice in certain circumstances. I have also had a number of alloy wires, but can't or don't want to attempt describing the resultant tone.
I never had gold but except for some plated jacks etc. I would like to try it someday but the cost of some of these less expensive metals is prohibitive on occasion.
I do favor the Ohno single crystal cast copper which sound quicker and more neutral to me.
I wonder what a decent gauge wire of equal parts pre silver, copper and gold would sound like/ I will have to hit the lottery for that one.

Just to show how impressions and listening experiences differ, Mechans describes the silver character to include bright and analytical. Brands can be very different as well as system interaction factor. I use solid core pure silver IC and SC (Oellia Reference). These are very transparent, high resolution and exceptionally clear. Yet they provide a rich tonality with warmth, harmonic color and full body density. There isn't a trace of brightness,edge or analytical presentation. They are the most organic cable I've ever owned so far. I do not doubt at all that "some" examples of silver cables have a bright,lean and/ or analytical sound.
Charles,

A properly designed and run-in silver cable does not sound bright. The wire gets a bad rap.

I use Jorma Prime and Statement cables in my system which use extremely pure copper and gold conductors and sound natural/organic. But it is not just the conductor material which contributes to Jorma's natural sound. The geometry, core materials, shielding and intent of the designer all play a part.

Yeah - I'm with SG on this one.

My experience with silver is nothing but good - more micro details.

However the other cables in your system can impact their performance in a negative manner - I found improving my power cables allowed the fine details conveyed by silver IC's to be more accurately reproduced by the attached components in a significantly smoother manner.

Regards