I have Raven power cables, balanced inters, speaker cables, and RCA’s connecting Maggie 1.7i, REL 9/x, PS power amp and they sound as good or better than the base level Audio Quest connectors, power cables I started with and continue to use on my preamp and streamer.
improvements in soundstage was noticeable, but I can only go so far with the idea cables matter. I still continue to buy Audio Quest portable DAC, TOS link, USB, HDMI, etc., because the are a great brand too.
good luck!