>>4374390>maybe I will get a dedicated macro lensthe main difference will be edge sharpness. a modern macro lens with no extension tubes should have better edge to edge sharpness, as the focal plane is flatter. You can see a bit around the edges where the grain gets mushier, you would get less of that with a macro lens. If you mainly shoot subjects in the centre there's probably no need though. The centre sharpness on your image is really solid. I use the 30mm macro as it's just what I have and it works pretty well with a high res shot.