I've been burning in the Mogami's and they continue to improve. I'm not sure their the best sounding cables in my system, but my best set of cables cost me a kilobuck and I can only say they sound different, maybe a bit less aggressive than the Mogami's, but their single ended vs. balanced, I think i need to get used to the balanced sound. I actually got my two teenage boys to an A/B comparison for me as I did not want to be biased and they chose the Mogami's over a pair of Kimber single ended KS1021's. The Kimbers are very rsolving and laid back where the Mogami's have more excitement.