Caporegime
Raymond,
which 85mm do you think is best the Sony or Canon ?
Which 85mm do you mean?
Arguably the best one would be the Sigma 85/1.4, it is the best overall package between sharpest, focus speed and price.
If I were to get one, I might opt for the Canon 85/1,4 though, for the IS in the Canon body would be great and it's also the smaller of the 2. The Canon 85/1.2 is amazing but it's hard(er) work to get the same shot plus it is very prone to CA.