>>4497328>Is there a difference only when what you're shooting is moving very fast?Mainly.
Readout on the a7iv is 1/15, so if what you are capturing moved significantly in that time it will get distorted like in pic related since there's ~1/15 time difference from the first line of the image to the last.
https://horshack-dpreview.github.io/RollingShutter/#Sony%20A7%20IV>What's the difference between a mechanical and an electronic shutter when it comes to quality? there's some minor change to dynamic range and under flickering LED you will get banding.
