Also, I agree. I think for a lot of uses the electronic shutter will be just fine. I know even the best electronic shutters can still have a bit of jello. It's pretty minimal most of the time, but for the discerning photographer I can see it being an issue. Things like the wing tips of birds in flight, baseball bat or hockey stick or puck. Things that go very quickly. Especially stock photos where the standards for artifacts can be really high. At least they were several years ago when I looked at doing it.

But I am willing to bet it is pretty well controlled most of the time and those instances you can just switch to a mechanical shutter and just be at a little lower FPS. 12FPS is still not slow and will get the job done.