Reilly Diefenbach
Forum Pro
I would go Milvus or Sigma Art for sure over the 58 for landscape, especially for the money. I agree, the 58's rendition is nice, and the lens is a good all purpose item. Nano coating works.I have a 50/1.4 D and it is in a different league. Better than the two 50G lenses, but much poorer than the 58. I was as surprised as you would be if you ever bothered to try one. ;-)
OT, the humble 50 1.8 D I mentioned is sharper than the 58 for sure at f8 and every bit as sharp as the Milvus except at the extreme corners while doing an excellent ridgeline at infinity with near zero distortion and CA. Not as nice a rendition or as immune to veiling, for sure. Wide open it sucks bigtime.

50D v Milvus cropped
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Really beautiful photograph!
