The highest I’ve seen is about 3050/s, but yeah that was before covid. I think Keith has seen slightly higher, but not by much.
I have e set to 10.75 with the pi running at 2Ghz now. I’m not sure it’s made much difference with current traffic levels, but reducing the gain from 17 to 14 did get me an increase in positions. Have to wait for things to get busy to see big numbers again.