I use a single WAVE High Fidelity Storm BNC cable between my music server and my Chord Hugo M Scaler because it helps to dissipate even more RFI/EMI from making its way into my Chord TT2 DAC which is the heart of my music listening setup. From my Roon Nucleus server the chain goes thru an AudioQuest JitterBug FMJ > AudioQuest Diamond USB cable > AudioWise SRC-DX USB to SPDIF converter > single WAVE Storm BNC > Chord M Scaler upsampler.
I’ve found that by trying to eliminate as much RFI and EMI as possible from running thru my system, and by implementing just a few simple tweaks, I’ve lowered the sonic floor to the point that it is inky black without any hint of digital glare and the music sounds more analog to my ears.
Not every system will benefit from using expensive boutique cables of any kind. But if your equipment is good enough to where a BNC cable upgrade might help, then I would say that it’s definitely worth giving one or two of them a try.