Some say the IQ is exceptional and sharp and others say at mid ranges, the IQ is less impressive.
Less impressive at “mid ranges,” or at mid-field? There is a difference. I have seen mention of very good centers and edges, but being less good mid-field. Notably, however, one photographer, who shoots landscapes in New Mexico, has indicated that he is not seeing the mid-field weakness that others have reported.
I might buy a Nokton f/1.5, or a Nokton f/1.4 II, at the end of this month, so, have been looking at images and opinions posted at the Leica Users Forum and Fred Miranda’s Forum. My goal, however; is not necessarily a lens that is “exceptional and sharp” throughout the image, but a reasonably compact, fast 35mm, for the times I shoot with a camera slung under an outer garment. (I have optically excellent, physically large Zeiss Distagon 35mm f/1.4 ZM, which rules the night, but is not compact.)
Looking at Jay OC’s Nokton f/1.4 II MC images, that were shot with my M10, when we met at a coffee shop, I am really liking the Nokton f/1.4 II, with the remaining task of choosing MC or SC. Yet, some part of my brain remains fascinated with the newer Nokton f/1.5; perhaps I will be accumulating multiple Noktons…