I currently own the Marigo Apparition 5.6 and think the Transparent digital cable is better based on what I heard playing it on my system. For the other cables, I would go audition Transparent or Synergistic. The Ridge Street Audio, while good, are not in the same league as the other cables you listed in my opinion.
Help with speaker cables and interconnects
My system comprises a TAG Mclaren CDT20R Transport linked to TAG's DPA32R Pre/Dac. This feeds a pair of Audiolab 8000MX monoblocks, which are wire to Monitor Audio 20SE's. Current wiring is LAT interconnects and Audioquest Indigo + speaker cable. The sound is very clean, but somewhat cold and lacking in weight. The Audiolab/Monitor Audio had plenty of power when used witha marantz cd63KI signature Cd player, but this appears to be lacking with the TAG gear. I have tried using Nordost Valhalla digital between CD & DAC and Valkyrja between pre and power amps. This gives amazing detail, but again lacks the warmth. Any advice would be very welcome. Muz.