For anybody with enough experience between the Nikons 16-85mm vr and 18-200mm vr to make the call, which do you prefer? I know, I know, they are two different lenses with different capabilities and thus different expectations. But maybe the pros and cons between the two, in your opinion, leave you with one clear preference. Really, if your lense budget would allow for both, you probably would not buy both, possibly neither. What do ya think?