I suggest that, whatever you end up buying, buy cheap cables first. Really cheap. Like $50 tops. Don't buy expensive cables before you are reasonably happy with the rest of the system.
At that point AUDITION any cable you want, so long as you can return it for a full refund. See if it's worth the cost. In YOUR system.
IMO, cables are the lowest bang for buck in the chain. IMO. For example, I bought Magnepan DWM bass panels to augment my 4 Quad ESL's. I set up using 12AWG power cord. Liked the sound so bought a top-rated 11 AWG oxygen-free copper cord in a star-quad configuration from the top Japanese manufacturer. Starquad was a little better. In my system. To my ears.
YMMV