Anyone upgraded to the new WBT-0110 Nextgen?

I have the original KS1030 IC with the old WBT108 RCAs. Has anyone have his IC re-terminated with the new WBT-0110 Ag Nextgen RCA connectors? If so, what are the sonic improvements? Thanks.
I don't have your cables but have upgraded to NextGens on my Nordost cables and it has been a very worthwhile improvement

I think there was some reference to the same experience by Roy Gregory, the HiFi+ reviewer, in the latest issue of that mag.