Gulinias, my feeling is that there's is not going to be a dramatic difference between the cables. I've got Ananconda and Python Helix in my setup including a ananconda CX for use on my V-Ray II. My advise would be to look at your priorities and budget. If you've got a limited budget and your power cord on the transport or amps have yet to be upgraded I might go with the Python Helix option instead. If you've already got decent power cords than go with the new CX series.