Purist Cables - Ferox VS. Fluid- ????

hey - I am looking at the Dominus line of cables and see that there are 2 types - Can anyone tell me what the difference in sound between the Ferox and Fluid is and if one is better than the other. Also what is the RLS-JG?? This cable is supposed to be for Asia only ????
Get in touch with (member name) latraviata He can answer all your questions, and has some good buys.