Differences in sound in Parasound P3 and P5

Thanks guys.  Anyone else COMPARE these two preamps face to face, toe to toe ( you get the idea ), regardless of features/bells/whistles/balls??

Hi Erik.  Im not sure if I wanna stretch that far.  Ive read plenty of good things about the P7, and if I could afford it right now, I would get it, or a nice tubed pre. I've read a lot of good stuff on the Schiit Freya too, and a lot of bad as well.  I would assume the p7 and the Freya are in two separate leagues.  Again, I assume.  If the price for a used p7 is right, I might just go it's route.

Thanks!