looking to replace Fyne speaker jumper cable

What type of sound are you looking for? I've found Fyne speakers tend to accentuate the highs and wonder why you are looking to silver cables which would further emphasise the high end. I haven't heard your model of Fyne speaker but I would stick with quality copper cable, not that I think jumper cable in itself would make much if any difference to the sound.

@yogiboy 

I'm sure that they're good, but they're silver coated copper.

@roxy54 @yogiboy How's this 14 AWG pure silver jumpers REVELATION JUMPER CABLE sound? 

https://silversonic.com/products/speaker-cables/revelation-jumpers-cables/

Take a look at this. It might give you some insight on using silver cables over copper! BTW, IMO , the thicker gauge of the cable is more important. But if you must have silver you won’t go wrong with the DH LABS REVELATION jumpers!

https://www.bing.com/videos/riverview/relatedvideo?q=pure+silver+speaker+jumpers&mid=B57B568AF31B987F41E9B57B568AF31B987F41E9&FORM=VIRE