Hi guys and gals, I am looking to buy a wide angle lens for my Nikon D3200 which is a crop sensor, everything I have read up on in terms of best quality and value for money has led me to the Tokina 11-16mm lens. I read that the only difference in the DXII in comparison to the DX is that it has a coating on the lens to reduce flare. Yet the DXII is around £100 more expensive than the older model. Is the newer model worth the extra money or will the older one serve me just as well? Thanks.