Originally Posted by
arvin charles
I'm happy using a Sigma 10-20. I would also suggest you try out Tokina's 11-16 or 12-24.
You can also consider Nikon's 12-24 f4 or 14-24 f2.8. It just depends on your budget...
If you or the OP wants to try out some of these lenses and can't find a local store that has one in stock or rents them out, keep in mind there are places that let's you rent from online.
Any chance you could post a photo that you took with the sigma 10-20? I believe I found the lens on Amazon, but will keep looking at my preferred shops.
http://www.amazon.com/Sigma-10-20mm-.../dp/B0007U00XK