Sigma 35mm VS Canon 24-105mm on 35mm focal length

A
Which photo was taken by Sigma 35? A or B

B

Bokeh with Sigma F1.4

Advantages of 24mm for Canon 24-105

Advantages of f1.4 for Sigma 35mm


Surprisingly, the sharpness for Canon 24-105mm on F4 on 35mm focal length is comparable to Sigma 35mm on F4.