Garth Powell on Why Audioquest does not make AC Regenerators

I use the iFi Audio Power Station. It is fantastic.

I'm happy with my Thor PS10 smart power station with its pure sine wave output.

I sold my AQ Niagara 5000 and replaced it with a PS Audio PowerPlant P20. I also have connected to that a Shunyata power strip isolated connected to give me more outlets and outlets distant, sort-of, from the P20. I couldn’t be happier with the P20. Connected to them are a pair of Bryston 28B3 moniblocks via AQ Tornado HC power cables. 
On my other system I have a PS Audio PowerPlant P12 connected to that is an AQ Niagara 1200. Amp cables are either another AQ Tornado HC or when using monoblocks, Shunyata Delta NRs. 
I think PS Audio and Audioquest both make good gear. I use both per the above. Just pick the right tool from the right company for the job. Lastly, PS Audio also sells AQ cables (maybe AQ gear too, if you ask your PS Audio rep?). 

I corresponded with Garth many times regarding the Niagara 5000 and 7000. I wound up buying P.I. Audio's UberBuss w/ Standard and Digi Buss outlets.

My buddy hates ComCrap and prefers ATT. I hate ATT and prefer Comcrap. We can joke about it, to each his own. 
All I know is more people that try ATT around here drop them. But they don't exhibit neurosis.
Tests and members have shown both methods to be equal but different. The rest is sales pitch.