Kai from Digital Rev is back with a hands-on review of the Canon 5DS and 5DS R. He takes a look at their massive 50MP resolution sensors shooting high speed water studio shots. There are a couple compelling examples in this video that demonstrate the differences in sharpness between the two cameras.
Canon 5DS & 5DS R Hands-On Review from Digital Rev
[youtube https://www.youtube.com/watch?v=j3jeYTCmVrE&w=700&showinfo=0&rel=0]
He should have used a TriggerTrap or similar to get the water balloon timing right.