A question for those who have both Olympus and Panasonic bodies - does the Oly 60mm focus faster on a native body than on a Panasonic? I am finding it quite difficult to focus quickly enough (in AFS and with it at the shorter 0.19-0.40 focal setting) for moving subjects. Following the bee flies that are present right now is a very mixed bag of results compared to the Panasonic 30mm, for example, which is lightning fast by comparison. It seems to be fine for static subjects, i hasten to add, especially in MF and 1:1, and I am probably still low on the learning curve, but I did not expect it to be quite so problematic to use. Any advice would be welcome....