I've been happy with Ultimate Cables Silver Series on G350's. Relatively inexpensive mix of milspec copper/silver/teflon from a boutique/garage project of Quebec engineer. Because the ribbons are purely resistive and don't rise in impedance/frequency like traditional dynamic speakers, some cables overcompensate being artificially bright on Genesis. First impression of Carl's was "smooth" but not missing anything. Would be nice if he published specs but, for the price, it's no risk.
Too late... sorry, rarely look at this category.
Too late... sorry, rarely look at this category.