IME premium fuses make a very audible difference. If you don't hear an improvement, so be it, at least you actually tried it. You did try it, right?Unfortunately Boxer, Georgie is on record as categoricaly stating he has NEVER tried a boutique fuse and NEVER will.
Now that is just a perfect example of a closed mindset.
I truly do not see what he has to gain by even posting on these types of threads as he has no interest in the betterment of audio enjoyment by said tweaks.
It grieves me to see such discord between fellow audio enthusiasts tbh.