I had the P14mm and it go great with the EM5, for some stupid reason I sold it. Anyway I was think about it buying again, but was wondering if maybe the 12-32mm maybe a better choice. Both lense is nice and small. The 14mm is f2.5, the 12-32mm got great range. The 12-32mm doesn't have a focus ring so not sure how it will work with Olympus cameras. Does anybody know how the 12-32mm preform compare to the 14mm?