So, it is now mid Feb of 2018, Radix has been running various soak and stress tests at explorer.radixdlt.com.  A few days ago they did 1 billion transaction in 2 days, today another soak test is running for 1 day 10.5 hours and completed 926 million transactions. Which would put that at 926M / 34.6/3600 or  7434tx/sec.

This is what scaling is all about...