Grug
Veteran
To his point about the top handle, I wonder if Sony will allow 3rd party attachments so that something like Wooden Caerm can provide XLR to the side and a more robust top handle? IDK. Probably not.
I think Vocas (or maybe Shape) have come up with a decent looking top plate, that sits around the top handle (and sits level with the internal edge of it) - which is handy because you'll be able to mount a 15mm rod clamp inside the top handle and run 15mm rods out over the lens to use a more conventional Arri-style EVF/Monitor mounting system.
If the handle's robust enough in and of itself, that might be enough to make it okay.
I can certainly see some people dismantling the top handle though, to rip out the cabling and XLRs, so that they can mount them somewhere else.