It’s pretty easy a buzz 🐝 fuse is a steel zinc combo around 17 on the metals conductivity index. Copper , silver are in the 63 , look up metal conductivity index .
some are using super conductive treatments, That help like Graphene.
they do make a difference , but synergistic $600 fuse is very good I am told to put 1 in the chain ,but I am not will to send that ,I can get it Get it for $500 but still too much . I do use the Synergistic purple, ad Hifi tuning Copper fuse .