Some comments from last time we discussed that, pretty relevant I think.
There are some reports here and there of higher numbers, most of which seem to involve some additional crafting of output being factored in. But at that time, building, (block) farming, a couple of other things mentioned including chisel work were coming in at near enough the same numbers to see that there was a carefully planned balance and it was working out.
No time frames were given really, in the video from this thread. I’m not sure how badly it breaks this balance if operated manually.