Okay, we all know that the best camera is the one you have with you when a photographic opportunity presents itself. AND we all have our favorite lens be it a zoom for convenience or a prime for its large aperture. This thread is about "your best lens IQ". Please share your optical sweetness with us all – and talk about your lens not a picture from someone else. My best (so far) is my P20mm 1st version with the P12-35mm @12mm just as good but limited to WA use. I have only used the Panasonic 14mm, 20mm, 12-35mm, 45-200mm, 100-300, Olympus 12-50 and 45mm. So my experience is minor in the M43 area.