I am currently growing both of those.
The PPP is fabulous. I think it's an IBL anyway so hard to fuck up breeding, lol!
The NL is still young but I got a pair of twins out of the pack!

A word of advice for growing Nirvana stuff:

It's solid. But take clones of EVERY plant, flower through, and save the genetics of the best female you get. I've found great plants and absolute SHIT (herms, blech) in the same seed pack. Save the good ones and you've got a DEAL!