Upload & Sell: Off
I had both 24mm MC and 24mm MD (the MC has 9/7 construction, same formula as Leica 24mm, and the MD has 8/8 construction and 49mm filter size)
I made a comparison with the 2 versions, but right now I only have the MC version because the MD was stolen.
I think I prefer the MD because is a bit sharper wide open, but corner perfomance is better on the MC version. The bokeh is also a bit better on the MC, but very similar.
BTW, the 28 f/2 is fantastic... my sharpest lens