Hey y'all, I'm ready to buy my first serious lens for my d90. I'm leaning towards the Nikkor 17-55 or the Tokina 11-16. I'll probably get both eventually, but, for now, which would be the better investment? I shoot mostly photojournalism, which i hear the 17-55 is ideal for. But I already have a 35 1.8 and the kit 18-55, which suits my purposes fairly well. Basically, i'm drooling over the thought of the possibilities of an ultra-wide angle lens. Since I do a lot of shooting indoors, and within close quarters to people, I think i can justify buying the Tokina. What do you guys think? Any thoughts are greatly appreciated Thanks!