Looking for a standard zoom with the holidays approaching; and while my mind is open, I've narrowed my budget down to $400 and under. Some options I've been looking at are Nikon's 18-105mm VR, 18-55mm VR, 18-70mm f/3.5-4.5, as well as Tamron's 28-75 f/2.8 and Sigma's 17-70mm f/2.8-4.
Anyone had experience with any of these lenses?
>>> Solid standard zoom for a Nikon D300?