As I'm planning on traveling a fair amount this year, I leapt on the chance to get this lens at almost half off MSRP when I found a refurbished one available online.
If you've shot with me for any length of time, you know that I prefer prime lenses to zooms, mostly because it helps me think more about composition. Primes also have the advantage of being lighter, faster, and generally smaller than their zooming cousins.
That said, there are times when your feet won't get you there, and zooms are undeniably handy for their convenience. I had the DX 18-200mm VR super-zoom and rarely used it, and I gave my DX 55-200mm (part of a trade+cash sale of the 18-200) to my sister with the d40. I opted to get this FX monster as the replacement.
