What's the one lens that spends the most time on your camera, or consistently takes great shots. I'm not talking about what is the best lens that will fit on an E-PM2, from a technical standpoint . I am asking what lens have you used on your E-PM2 that just felt right. I'm looking for a combination of small size, image quality and value. To me the E-PM2 is meant to be a small package. I have (relatively) big legacy and 4/3 lenses and while they can be fun to use and produce nice images, they don't auto focus (or at least not well with the 4/3 lenses) and the camera can be unbalanced and difficult to hold with too big of a lens. I'm looking for something that really accentuates the positives of the camera in a wide or normal prime lens (have the 2 kit zooms). My first inclination is the Olympus 17mm/F1.8. It seems like it has the right balance of size, aperture, focal length, image quality and price to be the "go to lens" for that camera.