Run&Gun
Veteran
Sure, but how many big budget films use these lenses really? And no vintage lenses you can use unless using cinemodded Leicas or Contax. If Panasonic was serious about having their cameras being used on bigger budget productions and steal some market from Red and Arri, which I'm sure they are, they've should have designed the camera with interchangeable mount and sold the different mounts separately to keep the same cost. Then they might have stirred things up in the camera world. Yes the LT covers that base pretty good, but it's just a tad to heavy for gimbal use and drones and it hasn't really kicked off. Just yet. (I have one myself!). Only a few have been sold in my neck of the woods and that does not make me comfortable enough to use it on bigger productions, where I need to know there is back up. Eva-1 will not provide that with an EF mount. But maybe that's not what they really want in the end. Business as usual...
Are you talking about the EVA-1? It is not a "big budget production" camera.
That being said, I'm all for cameras having swappable/interchangeable mounts. It's one of the great things about my F55, I can go from PL to EF in literally less than ten seconds.