Aloha,
I prefer plucking, only because I am used to it, from my Asian heritage. It takes a little bit longer to do because of the plucking but it comes down to an are and proper planning. We also made our version of the "popcorn chicken skins". Yummy! But Skinning is by far easier to do, my friends process their birds that way. When I first witnessed their mode of processing, they indicated that they took the pelts and made hats etc. Just like Pheasant pelts.
It boils down to what you have time for and what you want out of the carcass. Plus it helps to know if you have extra hands to aid in the processing of a high volume of birds. It makes it better, all around, way to get the job done. Happy Processing!