"Davidhe19audio", I posed the question to Richard and here is his reply that kind of addresses yours & "pops" questions...
" The Sidewinder was first a CX series cable that had a short production life due to its stiffness. Due to this stiffness, it was re-designed and became the Black Mamba CX.
We then had a Sidewinder VTX which proved to be more popular then the previous CX series Sidewinder and had a life span of about 3 years.
The Sidewinder models were both one level above the Venom HC and although designed for sources primarily, they will still function sufficiently on amplifiers or power conditioners like the Hydra 4."
" The Sidewinder was first a CX series cable that had a short production life due to its stiffness. Due to this stiffness, it was re-designed and became the Black Mamba CX.
We then had a Sidewinder VTX which proved to be more popular then the previous CX series Sidewinder and had a life span of about 3 years.
The Sidewinder models were both one level above the Venom HC and although designed for sources primarily, they will still function sufficiently on amplifiers or power conditioners like the Hydra 4."