Read on Kenrockwell webby that this lens maybe discontinued by Nikon very soon. So those who want it should get is because if the new ones come with the SWM, then reliability will not be as good as the current one since the current lens is more mechanical and dont have SWM which is prone to breakdown.
However, I am not sure when i will be moving on the FX and if that is the case, the 17-35 will be like a mid angle lens on my DX camera. If so, should those who are using DX purchase the Tokina 11 - 16 mm f/2.8 which has also garnered fantastic reviews and can be considered a UWA on a DX camera?
Would like to hear opinions on this one.
So in summary, it is Nikon 17 - 35 mm versus Tokina 11 - 16 mm for a Dx camera and trying to achieve UWA perspective.