Well, allow me to first start off by saying "hello" to this community. I am new to this forum since last week. I just sold all of my Canon DSLR gear (5D2 and assorted L lenses) in favor of an E-M5 and a couple of starter lenses (25 1.4, 45 1.8 and 12 2.0 - still waiting for the 12 2.0 to arrive). I purchased this setup about a week ago so I'm still learning the in's and out's that go along with any new system. As I'm getting older, the thought (and my back) of carrying around the full DSLR setup in my travels was something I no longer wanted to deal with. The OM-D looked like a dream come true. My passion is primarily landscapes and like to print large when I can (i.e., 18x24). I am on the prowl for a wide angle lens in the MFT format that has a serious reputation for being sharp, edge-to-edge. The one thing about the Canon 16-35 MK II that killed me was how soft the corners were. Because of that, I'm a stickler for edge sharpness. So, being the newb here I'll ask the newb question - what do you guys/gals recommend? Thanks in advance - I think I'm going to like this forum!!