Power regenerator vs conditioner


If the goal is to improve the sound quality (soundstage, detail, dynamics, etc) and the issue is "noisy" AC, it would seem to me that a power regenerator such as PS Audio P15 would be far superior to a "conditioner" such as a Shunyata Denali or Hydra or Triton.  Is this correct?  Thanks .
craig
A few guys on Audiocircle compared the big Audioquest conditioner to Puritan and preferred the Puritan...

I have owned Many and nothing comes close especially at the asking price and the 136 is stellar as well.

Wig
Without a vendor or manufacture war, my take-away is some line condition is in wide use.  Some use one or the other, and we all have different supplied power situations, no one solution will address the varied situations.  Agree? 

Plenty of options exist If power generation is the preference .  Same for conditioning
I use High Fidelity Cables Power Conditioner, They replaced my PS Audio gear. Gave up surge and spike protection, but the sound was just so much better.