Shunyata Zitron Cobra vs Transparent Reference G5

I believe that ARC uses a lot of Shunyata gear at their shows.

ARC uses Shunyata pcs in their listening room and Transparent interconnects. Check the video tour on the Analog Planet website.
I use Shunyata pcs and ics and I am happy with them.
Maybe one day, I’ll try Transparent ics but not the top of the line that cost as much as my speakers. I will never spend tens of thousands of dollars on cables unless they also do the dishes.

I 'm wondering if I can use Shunyata Zitron Alpha HC PC on my Ref 6 to get the same sound quality with Alpha Analog ?  What I understand is Alpha HC is work best for high current gear like power-amp or power-conditioner. 

PS:   There are quite a lot of 2nd hand Shunyata Zitron Alpha HC 15A PC in my area, but very seldom to find a 2nd hand Zitron Alpha Analog 20A PC

 The HC is a better power cord than the analog because of the sheilding. It was also more expensive then either the Anolog or Digital. I talked with Grant at Shunyata a few years ago and asked him about the different power cords. He told me that the HC would be best with my ARC Ref gear. The Ref gear has a lot of tubes and can benefit from the HC cord. 

I have the same question. I recently upgraded my power amp with Audio Research Reference 75 SE with 20 amp socket. My current PCs are all 15 amp ones so I am looking for good and reasonably priced 20 amp PC. Based on availability from the Cable Company Used List, I am contemplating the following ones:Shunyata Anaconda Helix CX, Python Ztron, and Cobra Ztron. Could you provide your opinion on these? I have all Synergistic Research PC and am not familiar with Shunyata other than their good reputation on the cable (PC, IC, SC) in general. I also have a good offer of Transparent Audio Reference 5 (20 amp) from a local dealer.