Hi, I'm currently using a em5 with the pl25, o45, and o75, but am interested in a pancake zoom for those cases where I want a simple compact camera. I would appreciate hearing people's thoughts between the p12-32, p14-42pz, and o14-42ez. The focal length on the 12-32 is obviously different, and my current understanding is that the p12-32 has a zoom ring but no focus ring, p14-42pz has a zoom toggle and no focus, and the o14-42ez has both rings, but the focus ring is thin and hard to use. The auto lens cap for the oly is appealing to me. And just to clarify, for this use I am not interested in a pancake prime like the p20, and I'm unlikely to spring for an entirely separate camera like a sony rx100. Thanks!