Sony PMW-300K

I'm thinking of adding a new member to the family.  I have done a lot of shooting on Sony's EX3 since it's inception. The EX3 has become a reliable workhorse of a camera, but it is now discontinued. I'm considering adding it's younger brother to my arsenal. Large sensor cameras are great, but there is still a place for a traditional ENG camera. I'm doing my research...here is a comparison video.