Would silver cables beat UP-OCC copper?

All things considered, which is the better choice for best sound, silver (for example, Siltech) or UP-OCC copper, such as Furutech or Neotech? Thanks.
You've got to listen with your own system....every cable sounds different in different systems.
Thanks. I would agree with that.
One Thought, Stager Silver Solids Interconnects, superb!
I use Connex brand solid silver IC cables from Parts Connexion with either eichman or Neutrik silver connectors.

Never wanted to change.