Ummm, not so fast, it's really hard - essentially useless - to compare the two lenses based on a single badly compressed internet image. Just look at the 100% crop. It's riddled with JPEG artifacts. And if you don't believe me and want to trust the images, then look at the huge amount of colour fringing in the Lumix lens example. The far right edge of the black crescent has a blue edge to it while the Leica lens produces no such artifact. You can keep that kit lens.