I'm hoping some users of the following lenses can chime in and give me some insight.
-Sigma 17-50 f/2.8 OS
-Canon 17-55 f/2.8 IS
-Canon 17-40 f/4L
I'm looking for a wide angle-standard lens to hopefully replace a couple lenses I sold to to fund a Sigma 35 1.4. I'm asking to the owners of these lenses:
-Why did you choose the lens you have?
-What has your real-world-shooting experience been with these lenses?
I have a budget of up to $650 for this lens [or more if it's justifiable by performance]
and will probably shop used. Are there any bad batches of these lenses I should watch out for?