Looking for HDMI I2S Cable Recommendation [Short Cable - 0.5 meters]

I was unaware of the Ricable Supreme Mk II, and I've been researching for awhile now.  I see that it features 24 awg conductors.  The Voodoo Silverstream does as well but they don't disclose materials.  I wish more cable companies would disclose material composition.  I realize it does not always correlate to sound, but still, would be interesting it know.

The shortest Voodoo Silverstream HDMI cable appears to be 0.9m, which is almost twice longer than what the OP is looking for. For reference and just for the sake of discussing material, I found thru. TCC's recommendation that Voodoo manufactures a true 75-ohm pure silver coaxial cable—possibly the most affordable option under $300 one could find in the market.
 

I can recommend the AVPlay HD-300 which I use between Gaia and Terminator Plus. It beat out the Tubulus Concentus V2 in direct comparison. Tubulus Concentus V2 was a bit sharp and bright in my system even after 200 hours. The AVPlay HD-300 is clear with body, texture and 3 dimensional soundstage.