@mdrone , I use a twisted pair of Duelund tinned cables in my home office system. I believe that cables make a difference, but also don’t personally like the idea of spending a ton of money in that area, especially in a second system. The Duelund wire was an inexpensive gamble, and they’re working out just fine for me. Yes, they lack all of the hyperbole of more marketing-first brands, but that works in the consumer’s favor.
I see parts connexion is running a sale on both their single hookup wire and dual pair offerings. I’d say they’re worth a try at current prices.