Shunyata Zitron or Helix for Hydra


Hi, I am looking to upgrade the 20A power cord from wall to Hydra 4. 2 options I have now are Cobra Zitron or Python Helix Alpha. I am not sure which will be better option for the hydra. Arcam amps are connected to the Hydra.
Pls share your thoughts and suggestions.
lake_eleven
lake_eleven,   I’ve had an Python alpha helix connected to my Hydra 6 for years and I think it sounds great.   I haven’t heard the cobra zitron but people have said that the zitron is more neutral while the Python alpha is warmer sounding.