Mescalamba wrote: Seems Zeiss has more 3D wide-open, but stopped down its about same, maybe bit more in Leica case (my observation is that most Leica lens produce nice 3D around f4-5.6, when they are fast lens).
Yes, it certainly seems so. Please compare the first test set @ f/2 and notice transition from sharp to blur, especially tracks and partial crane on the left. There is much difference in rendering between lenses; however, the building in far end looks equally blurred with both Leica and Zeiss.