On the general Sony thread, a gentleman posted the latest results of A7SIII with an external Raw recorder. To me, the footage of ProRes 444 looks very good and, with A7SIII and FX-6 sharing the same sensor, the price range for the two is way under FX-9.
I'd check out the video for further considerations. The thread is called "RAW power".
I'd check out the video for further considerations. The thread is called "RAW power".