@danob....yes, that was exactly my area of concern....both edge of frame sharpness and edge of frame light dispersion.  
That was what prompted my question, as many lens manufacturers have designed lenses specific to the sensor size....so, in essence a lens designed for a 1.6Xfov will not perform optimally at the frame edges if used on a 1.3Xfov or a 1.0Xfov (FF) sensor.

Regarding processors/data transfer.....yes, that's a whopping amount of data to be moved at 10fps....impressive!!!

In youth, we learn....with age, we understand.