Little background - I have a 60D crop body, mostly do street/cityscapes/nature/travel stuff. I bought a non-IS 35mm f/2 a year ago, and it's been a dog. Looking to upgrade, and I've decided between the 2012 revision, the 35mm IS, and the first generation 35mm L lens.
The L has much better build quality, of course, but has anyone compared these two lenses directly? I see that the f/2 is obviously pretty bad wide open as far as vignetting goes, but I'll probably be stopping down to at least f/4 most of the time anyway.