I noticed there is a lot of information lacking about these guys. I'm pretty sure all of them have been killed once. I'm currently planning a run through all of the NMs and Gurlurfur of Halvung. While most of the info about these guys is out there, some I haven't been able to find info on at all. Anyway, I think it might be a good idea to fill up FFXIclopedia on this info.
Pretty much, what's the deal with each NM(they all have their odd traits), any strategies to defeating them, and what do they drop(since the last update gave them all drops). If just want to use PMs, that is cool too ;o. I'm especially interested in info about the more obscure troll(/moblin) NMs.