JPS Superconductor 3 are great and the JPS Aluminata is even better if you have the budget.
Best of XLR cable?
I have just heard Kimber KS-1136 and that is my number one cabel for me so far.I never heard Nordost Valhala so Kimber is the one.I transformed my system to something I never expected to happen.My system is Meridian 808.2i,Sroll Lyric(best buy I have ever done)Tannoy Canterbury.