Anyone have experience with this lens? Looks super tempting as a replacement for my kit lens. After shooting a small wedding ceremony today, I realized that 18mm just isn't wide enough. I've got the 10.5mm Fisheye, so a 12-24 or 10-20 isn't needed for ultra wide. I can unwrap any of those and get the same thing...wider actually. :smile: The 15-30mm looks like the perfect affordable candid lens. Reviews of it look good, but I'm looking for some reports from the field. Thanks!