So i am at that point in my life where i would like to invest in a wide angle lens. I am shooting on a 60d and do not see me upgrading to full frame in the near future. I have shot a couple of times with the canon 10-22 and have been pleased with the results. But what other options do i have? My price range is probably 900 dollars at the max. The lenses i have been looking at are the tokina 11-16, canon 10-22, and the canon 17-40. Have any of you used any of these lenses or know any better ones for the money? I do not care about auto focus. and i would love a prime or a zoom.