Steve,
the problem with tha Leica lenses is not if one is more or less better than the other at a certain aperture. This may be valid for a Nikon or a Canon lens but not within the Leica ones. Why? For the simple reason that every lens is a different strument with diferent effects for colour rendition, crispness and so on. Every lens is a different painter's palette with different paint-brush effects.
Joe
the problem with tha Leica lenses is not if one is more or less better than the other at a certain aperture. This may be valid for a Nikon or a Canon lens but not within the Leica ones. Why? For the simple reason that every lens is a different strument with diferent effects for colour rendition, crispness and so on. Every lens is a different painter's palette with different paint-brush effects.
Joe