POP can make pretty amazing prints but they look reddish and are unstable without toning and you definetly need a much longer scale negative for it to really work well. I heard you can use platinum toner and get a pretty close to neutral tone.

I also want to make a comment about AZO. Even if other papers come pretty close in look/quality, you can't beat it for ease of printing on it. It is just so easy it can make a beginner look like he's got it.