Compared to the Nikon AF-S 85/1.4 this lens is rather soft and not as contrasty. From f/4.0 on this lens will satisfy my needs but gets never tack-sharp. Rather disappointing for this high price. I tested this lens against the older Canon 85/1.2 and the Nikon AFS 85/1.4.
sufficient AF and built quality
poor IQ wide open to f/4.0; very soft from 1.2 to 2.8; never gets tack-sharp