OK, I have a used 21mm SEM ASPH f3.4 coming in a few days ... The example pics I see look great, I like the fact that it minimizes the vignetting color-shift. Less post processing. :^)
not to be a pest, but 'best' in what respects?
also, as you put elmarit and zeiss together, and there are so many discussions about the zeiss, the leica pre elmarit super angulon and the cv 21, i am still curious why the elmarit seems never to get mentioned. i'm honestly just curious if i am missing some flaw everyone else knows about, you know, like the person who is oblivious to the seed he has on his front tooth. ):