audioquest cv 8 or kimber 8 tc

I have a mcintosh mc 275 powering b&w cm1's and am going to upgrade speaker cables. any recomendations audioquest cv 8, kimber 8tc or any other suggestions. Thanks
Paul Speltz Anti cables...Great cable for little scratch...
I like the the cv8 better than the 8tc. The 8tc sounded pretty flat compared to cv8.