C_R
Established
Seriously awesome and inspiring work, Carsten. I wish I could do an MM, but I can't so I think I'm upgrading my Canon 7D to a 6D and getting a few Zeiss primes.
Great for landscape, too. For me, an important argument pro MM is size.
This one was MM and MS-Optical Super Triplet Perar 35/3.5, three shots stitched. I have MM and Perar nearly always with me, also when running.... Would have missed this shot with a DSLR. The best camera is the camera in your hand when the light is right... One shot (the left) had to be severely underexposed for highlights. The shadows are pushed 2.5 stops here, with acceptable result (1/180 sec ISO 320 to 1/60 sec ISO 1250 with f:4)

90 AA, 1/250 sec f:2 ISO 2000, mosaic stitch

Nocti 1.0 1/90 sec f:1 ISO 1600, B+W 060 Yellow-green filter

Carsten
Flickr