m4/3 Wedding Photographers: primes or zooms? Just wondering what people have been choosing in regards to wedding photography with this format, especially with the 12-40mm f2.8 coming out, primes or zooms, or combination? And why? From the little experience I have at weddings, it seems like shallow DOF is fairly important to many wedding photographers and their clients, which, for all intents and purposes, m4/3 is at a disadvantage compared to the bigger formats. In that case, lenses like 25mm 1.4, 45mm 1.8, and 75mm 1.8 with two cameras would probably be more helpful. On the other hand, having quick access to focal lengths from 12-100mm with just two Panasonic zooms at 2.8 on two camera seems like a good idea too, especially if the wedding is paced quickly. So what are the general opinion/consensus of the people here (if there is any), and why?