Hi guys, I got a few 4/3 lenses that I am not sure if I should keep them or should I try to exchange them with m4/3 lil brothers. The one that I like on the 4/3 body is 9-18mm, but on my PM-1 (and soon on PM-2) is not on my liking. Also I think the sharpnes of m.9-18mm is somehow better. So the question is, is it worth it to swap or not, taking into account that the former is gonna cost some extra. Oly 4/3 macro 35mm, doesn't do much work out at all, IQ okay, but not impressive. Macro Oly m.60mm would be a possible replacement??, having said that I got Oly 45mm and think they would be too close to each other... Also was thinking if Oly 70-300mm (which collects dust as well) would be well off to be trade in for a m.75-300 version (or Panny 100-300mm). Need to add that I am still having my E-3, and don't really want to get rid of it at the moment, even that in back to my mind is EM-5 or E-7. The ones that I am keeping the 50-200 mkI, 14-54 mkI, EC-14 and EX-25 for. Thoughts, thoughts and finally thoughts ... Thanks a lot for any opinions.