What's the upgrade?
Interested as well and for what component of the system?
Ordered up a hybrid (silver/copper) cable from Unique Melody for use with the Martian. Solid build, reasonable price, and a modest bump in refinement and transparency. Diggin' it so far. Only drawback is that it's designed more for stationary use, so it's not as ergonomic as the stock cable. Not a prob, as it's fine to swap accordingly.
If it's of any interest, all my desktop interconnects are by C3 Audio. It's pricey, but I really like his UPOCC copper wire. An unhealthy fixation, really.
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