I dont know the others but I own the 8tc cables and they are great ! I have a great source for Kimber at a very good price email me for his info if you like.
Kimber 8TC or Alphacore Goertz MI2 Veracity?
My current set-up: MF XRAY, MF X-P100, MF X-AS100, MF X-A200 and B&W CDM9NT. all the poweramps are currently monoblocked and are running on PureSilverSound ICs and QED Silver Anniversaries. The sound tends to be bass shy and leans towards the bright side. I am thinking about Kimber / Alphacore in place of the QED (i know its crap, dun remind me!) to cure the problem. Anybody has any experiences between the 2? many thanx.