20 amp cable for Shunyata hydra 8

In these days change my power cord for Hydra 6, buy the Purist 20 Anniversary with Oyaide F-1 M-1, and the difference even without having done the soft cable is really listening, the 20 Anniversary of musicality is a plus, So if it is extremely difficult to bend.
Greetings

Tried the Helix Alpha and Python Alpha with a Hydra 4, both were very good, the Python being better. I ended up with a Synergistic Research T3 UHC.

"Someone may have done a test, and found a cord within the same price range that may add a more detail or bigger sound stage."

Ltodd gave you the answer. SR T3UHC.