I've owned 1) & 3) & shared some thoughts here :-
http://www.pixalo.com/reviews/showpr...oduct/53/cat/9
Pixalo Photographic Equipment Reviews - AF-S 70-300mm f/4.5-5.6G VR Zoom-Nikkor -
If I wanted to use just 1 lens when out, then I would choose the Nikon 18-200. Otherwise the 70-300.
I'll leave others to comment on the other lenses