Originally posted by TourDeForce Have you looked into the Sigma 17-70?
Don't give me more options! That's what led me here to begin with!
I've read good things, but I'm already awash in good lenses of similar range. I don't need to try another one, that I would also probably like and then just complicate the matter even more...
I do think the Sigma will probably be the one that has to go, as nice as it is. I'm not making some kind of outrageous comment to its perfection, but for what it is and does, it's a pretty good lens. Though I've ended up with duplicates of it's range, I guess it's just difficult to let a good lens go, especially if you've had a bad one or two in the past, you come to appreciate good lenses. I suppose that could be generalized as well, since you could say the same thing about cameras or flashes or cars or....
As far as the extra stop goes, I agree with you Mike, usually it's not an issue and I wouldn't miss it most of the time. Of course except in the case when you need it. Usually not much else will do if you end up in a situation where you can't pop a flash on or use a tripod, and you're already sitting at 1600. This only happens sometimes if I'm photographing an indoor event as favor to someone, but like I said, I usually pack more gear when I'm planning to do something like this and the bit of extra weight and bulk of the DA * lens pretty much goes unnoticed among the other kit I'm toting.