Did another round of exporting TG clouds for a scene in Octane. Used the altocumulus clouds and found that a nice spot between export resolution and time-to-export on my pc was around 1300 million voxels.
Would be nice if the vdb export progress screen/bar could come back.
Final render came out pretty well, I also recently got a 3090 (I'm always a generation behind on hardware) so the render time was around 10 minutes.