New TEO Audio ICs, who has them?

Thanks for the help guys. Sorry, but my dog (more like my son) died Friday 5/17/19 of a sudden heart attack and I'm not into audio at the moment. Be back in a while.  Again my thanks for the time and effort you took to respond to my questions...

Damn !....!....!....been there a couple of times...understand...

does teo make speaker cables?

Yes they do. In fact I have the Silnote Anniversary speaker cables which Doug Schroeder, the Dagogo Audio reviewer and discover of the Schroeder Method for doubling interconnects, said were great speaker cables and only bettered by the Teo Audio speaker cable in his experience  as of the review! I think the review is about four years old. I would love to try them. I am very happy with my Teo Audio Double Double Ultra. 

Would anyone know if the $600 GCII RCA's would be a better cable than the $650 GC Balanced. keeping in mind my preamp and amp sound much better running in balanced mode. 

Thanks