Hey bro, a good place to go for gear related to Naps is juicedmuscle.com. If you don't see the review that you are looking for there, it can't hurt to start a thread and ask. I have not used DP so I can't tell you personally. I can tell you though, I have bought stuff from Naps as far back as 2005 or 06 and I have never been disappointed. They have a solid rep and only carry stuff that meets their expectations. So I would say go for it.
And in case you wanted to know what I do use, I have been using mostly all Geneza gear for my contests and off season cycles for years now. They have always been great gear. Hands down, some of the best stuff on the maket today