Hello, I've read some really useful posts on the topic of selecting a macro lens in this forum. I'm trying to narrow down and select a prime macro lens for my Olympus E-PL3 body. Currently I am between a Kiron 105mm 2.8 Macro or a Panagor PMC 90mm f2.8. I toyed with the idea of a 55mm Vivitar but am now thinking the longer focal length and distancing from the subject would be best. I've seen amazing things done with both the 90mm and 105mm lenses (or their alternative makes) but can't get a clear idea of the difference between them. In the end it will likely come down to finding either at the right price - so far they are all ending just out of my price range. Can anyone provide some insight or feedback? Thank you!