It was interesting to have the opportunity to compare the Continuum Copperhead and the Cobra tone arms on the Criterion. After sometime setting up the tone arms I got a point were critical listening was finally possible.
The Cobra portrays a broader sound, to some extent rounder, with a stunning foundation to top the musical experience. It does however concede a little against the Copperhead in the arenas of speed and higher frequency timbre; perhaps this is the silver wiring that the Copperhead hosts? Nothing is over emphasized such as the dynamics with idler drives.
Yes I enjoy the Copperhead immensely!
The Cobra is hosting a Clearaudio Goldfinger v2 that requires almost 87grms counter weight
Regarding ergonomics I have to say that Azimuth adjustment is far better with the Cobra, lift is not as well placed, and this should really be redesigned given the price tag!
Names? Well I would name the Cobra a Whale and the Copperhead a Dolphin . Not that exotic I guess but that will give you an idea!