Tellurium Q Black Diamond cables


I'm getting the upgrade bug again. Would appreciate any impressions you have regarding these cables. I'm currently using Nordost Frey 2 and looking for a bit more warmth.  

Ag insider logo xs@2xgreginnh
Jafant Iam slowly introducing the ic and speaker cables, when I see good deal , I will start from blue power cord Tellurium model, although I believe the black are better.