DXOMark doesn't *really* matter in the grand scheme of things but it's always good news if the camera your wanting tests well.
Leica typ 240:
Portrait 24 bits
Landscape 13.3 Evs
Sports 1860 ISO
I'm very impressed. The dynamic range was rated better than I had expected, although I knew it would be higher than the Canon 6D. All of the tests except for ISO rated better than any of Canon's current DSLR models. The ISO tests slightly better than the 5D Mark II which is great news because the 5D Mark II is no slouch in low light and 3 less megapixels than the M 240.