Should we upgrade high end fuses?

A simple possible answer from a scientific and even testable hypothese would be that:
Given that different metals have different electrical characteristics.
Given that changing anything in a chain will likely effect the whole chain for better or for worse
Then changing a fuse to one with better demonstrable electrical characteristics should result in something sounding smoother, flowing easier, less congested simply because moving through silver, gold, ceramic is a better medium for electrical signal transfers than through brass, pot metal, glass etc.
I am sure someone could set up an A/B system both showing minor electrical changes, less or more resistence in the chain at either point of the fuse and minor differences in drop across it in either voltage, more likely or amperage.
Just some quick thoughts. Being able to come up with a possible test and some measurements is no guarantee that what any test shows, even if duplicated exactly, would be accepted as proof of anything other than this test produces these results.

Nevertheless this makes me think that there should be some physical basis for what some are hearing and it may be patially based on the electrical physisc of the fuse and part on the resolution quality of the system.
Just some thoughts others may think differently but thanks for the thread it has helped to make my mind up for me to at least try a couple and see where it leads

Joeylawn3611
I agree it just does not compute BUT just like you give 6 cooks a dozen eggs some butter a little flour the same utensils and viola you get six different cakes. They may not even taste close to each other but they all have the same ingredients and have used the same ovens, and utensils. How is that possible? It just is and so it is likely to be with fuses and anything else someone can cook up as it were. I know this doesn't answer the question but it was the best analogy I could think of.