I did the same experiment I had done with my 7000 a few years ago. I took the same picture in normal single mode and then in quiet mode. I had read that the most apparent difference will be when shooting between 1/50th and 1/200th. I found that the quiet mode pics were indeed sharper. Seems the quiet mode reduces the mirror slap factor.
Here are two 100% crops of the center of the images 1/80th, iso 250, f4.5 Rokinon 85 1.4
Normal mode:
Quiet mode:
So for me the Quiet mode has a big advantage for sharpness alone and for the quietness too.
Here are two 100% crops of the center of the images 1/80th, iso 250, f4.5 Rokinon 85 1.4
Normal mode:
Quiet mode:
So for me the Quiet mode has a big advantage for sharpness alone and for the quietness too.