Any PS Audio P5 users out there?

I can get a pretty good deal on a lightly used P5 regenerater. I would use it for sources and preamp only, power amp would plug straight into the wall. Any comments on these units would be appreciated.
I replaced my Blue Circle device with a new P5. Nope. P5 less natural and organic sounding. Put the Blue Circle back in, happy again. Others will likely have different experiences.
There are plenty of threads in the archives.

Enough to keep you occupied and lose out on your deal.
Best way to find out is try it. Everyone's experience will be different.

That said, I picked up a used PPP, which is one of the LEAST popular models.Going on 4 years, perfect and I plug EVERYTHING into it, with great results.