Some emotions from buying this lens! Before that, I didn’t shoot on L, except for 70-200 f4, but it doesn’t even come close to the quality of the resulting picture of the 35th. On the full frame there is a small vignette and a bit of a barrel, but all this is corrected with one click in the lightroom, and sometimes it is not required at all. In general, if you want the best 35mm lens, this is it. No Sigma 35 is even close, although of course the price at the moment differs by 30 thousand practically. But he's worth it.