If the blackmagic production camera does get all the things they said it would, how would you compare it to the gh4. The gh4 has a more complete package but if they actually update them how far closer would it close the gap?
The sensors are the same, so it's very likely it's going to have close to the same image. Difference being on the URSA six months from now if a new sensor comes out you can change it without having to pay full price for a camera.
Biggest thing though is using CF cards, things are to expensive
I've worked background/crew on atleast fifty tv shows and movies in the last year and most of them(90%) of them shoot Arri Alexas and only Red if they can't afford them(or Sony if their a sony production). Also all digital as well. Which was a pretty fast change from fall 2012 to fall 2013. When I started in 2012 everyone was film except a few productions but by next fall I haven't been on a set that shoots in film.