Hi all,
I'm new to this forum, and just wanted a bit of advice as to whether I should buy the NN3 or NN5. I'm shooting with a plastic panoramic set up at the moment which is a bit light for my Nikon D200; I'm generally using a Nikon 20-35 for panos, so the weight is getting up there (I'm guessing around 2.5kg or so). I know the NN3 can handle this, but I suppose my question is, can the NN5 handle it better? I'd like to get a lens in the 50-80mm range in the future; are these lens still good with the NN3 or am I getting to the upper limits of the NN3?

Sorry, just a big decision and I want to make the right one...

many thanks,