Hi,
Electronic shutter gives correct exposure times, so it stops motion very well. But, the virtual slit travels slowly, so you get temporal distortion. You will not see it on small object but it will be obvious on thing that move fast and cover a large part of the image.
Modern focal plane shutters travel very fast, so these effects are seldom seen. Fully electronic shutters travel over the image slowly, so distortion will be more obvious. The Phase One 100 MP solution is very slow, but it may work with small objects and slow movement. Shooting a racing car at speed it will not work unless you are looking for very abstract images.
Full electronic shutter will work fine in repro conditions. In that case the shutter will not introduce any vibrations and there will be no mechanical wear. So, for repro in good conditions it will be an excellent option.
Shooting anything that moves it will be a challenge. Sometimes it will work, but mostly it won't.
The conclusion is: "Know your equipment and read those fine manuals!"
Best regards
Erik
There was a breeze here this morning and I took an image of some tree branches moving pretty much at 1/160th. Everything was stopped with no other anomalies. I'm a happy camper......
Victor