I'm looking for something 17mm or wider at f/2.8 or faster.
More then likely i'll get the 17-40, i've used it and love it, but i'm buying it because i need a wide angle, i dont need a 40mm lens. So if i could save money and get something faster (it has to be both otherwise it's not worth it to me) i'd like to.
Anyone have any firts hand expereience?
I've thought of the 15mm fisheye (canon) but i'm not sure i want to get a fisheye lens before i get a regular wide angle lens.


