@theo I have been using Golden Cross now for about 7-8 years and have actually been looking at switching to Golden Reference.
That’s partially what I did. Golden Cross was a very good match and musical with my brighter solid state amps of the past. Golden Cross was definitely too veiled over laid back for my prior and current tube amps. The next goal was to figure out something 1/2 way between.
Currently using the original standard "Cross" bi-wire for my speaker cables; not so veiled over. And, paired with the updated Golden Reference interconnects it's a nice mix. It’s more open and transparent yet retains the musicality and some of the weight keeping it all Cardas in my system. To open it up even more or to add a tad more detail, I mix in one pair of Analysis Plus OCC crystals anywhere in the chain. Allows for a few different presentations. The blend of the two brands and these models can also be very nice for those who prefer big open sound. It’s been fun and interesting to mix these for a hybrid result. Your results may vary.