yep, I agree with the 70-200 is a great lens because of the ability to isolate your subject quickly without moving your feet (of course unless you're too close) and it comes in handy when you don't want to cause too much attention and get candid shots. I do own a 17-55 f2.8 IS and it is probably my workhorse for weddings. It just doesn't give me the "wow" factor. And if zoomed out, it almost looks like snapshots when I am not focusing close. But still a very good all around lens.
I rented the 35L once— I felt I was a bit limited for wedding shots. Very nice lens though. And it did give me that wow factor in a couple of shots. I'm just trying too see if there is another good lens for a cropped body 


