
They still only work for me at 22fps, but they're the least stripey yet.
The dark areas of the paintings showcase how much you lose with only 10 bits...


Edit: added another ISO 109 shot. Used the same 35mm prime so I had to move the camera to get approximately the same framing. Sorry, but 109 still is best for me, especially considering it's 3072 pix across.
But I was reminded of something that might be a clue about the stripes...
In the amplifier hacking mode, any settings change, including 1x/5x/10x liveview mode, requires waiting about 30 seconds for the amplifiers to settle, and during that time, the screen is full of vertical stripes that slowly fade away.
Maybe this is somehow related?
I don't know causes, these are only my observations.