I have used QED silver anniversary cable for years in my system. Silver plated ofc copper. I find it provides excellent high frequency detail, yet retains informative tight bass frequencies. I use the biwire version of the cable. I see no reason to change it out as I’m happy with the way it sounds. Orton seems to like to use silver in the construction of some of their cartridges, the 2m silver and both the 2m bronze and 2m black.. silver plated copper wire. I use the 2m bronze, it's a fantastic cartridge.
