Do tell us in explicit detail how various digital cables have affected your system’s perceived performance!
If you have experience with a multitude of digital cables, a comparison would be intriguing.
Do digital cables impart a “signature” or are their qualities more quantitative?
Of course, various gadgets allow digital cabling to perform at best potential - for example I have a Schiit Eitr which galvanically isolates incoming USB signal, thus eliminating shared ground and noise from the source, then converts to coaxial. A device like this is a must-have if a computer is used as source.
An AQ Jitterbug in series before this might improve further…
I personally can’t say anything about perceived digital cabling performance - I have a reputable AQ loom and I simply trust it improves the signal - how couln’t it?