That is the reason why the portable cable word is messy like that. All prioritize other aspects more than the core value of a cable: the quality of the conductor.
I have experience in Nordost, Siltech, Crystal Cable, Shunyata, WireWorld, ... and my journey come to the conclusion that the quality of the cable is the first thing has to achieve.
You will be shocked as, despite a silly-looking thin appearance, it provides the ultimate ability to resolve detail and timber/harmonics structure at the level that other heavy AWG of other brands cannot achieve.
You can debate on monocrystal can sound normal but.
Listen to Dream Duet or Siltech Duchess Crown, it is totally different.
For your debate, I think and firmly believe that, Crystal do at their best to choose : combination of diameters, choice of sleeves, selection of jacks and 2 pin connectors, type of solder.
I have made a cable for IEM from Nordost Odin2 interconnect cable, it is different stories then.