After teaching our photography classes yesterday, my good friend Marc Weinberg and I met up and, as usual, started discussing cameras. We had both shot a few rolls of B&W medium format the prior week and were discussing the size of the medium in comparison to full-frame. Then, also as usual, we started discussing the Canon lineup of cameras and comparing the Full-Frame, APS-H, and APS-C (Marc owns a Canon 1DMIII and a 5DMII). As our discussions progressed, we eventually brought up the upgrade issue. We brought up the question: Is there a need for me to upgrade from the Canon 7D (which I own) to a larger format (like the Canon 1DM4 or Canon 5DM2)? Looking at the upgrade options, the only thing currently in my price range is the Canon 5DM2. Now, let me put … Read entire article »