Isamu Ikeda recommended copper based phono cable with his silver wired arms - he believed in balancing the sonic attributes of each cable type.
Personally, with my silver wired FR64S, I use different cables depending on cartridge - for moving coils I use custom built MIT phono cables, for moving magnets I use ultra low capacitance custom silver phono cable from Audioplan ( not available commercially ).
In my experience Cardas has a cardboard/sepia colouration to the sound across the board.
If you prefer silver, Kondo is excellent.
Personally, with my silver wired FR64S, I use different cables depending on cartridge - for moving coils I use custom built MIT phono cables, for moving magnets I use ultra low capacitance custom silver phono cable from Audioplan ( not available commercially ).
In my experience Cardas has a cardboard/sepia colouration to the sound across the board.
If you prefer silver, Kondo is excellent.