Mike,
Haven't been on that exact model bike, but if it's better than the 2018 I rode in Taiwan (I'm sure it is)...I'm sold! The handling was excellent, the riding position, and the mid-range was even stronger!
When we first switched to the BMW, it was the release year for the "rr"--2010. We took a little heat on putting newer track riders on what was basically one of the most powerful production bikes made! What were we thinking? Well ,we'd tested the bike, we knew what we had.
We keep accurate records of all incidents/crashes--and they dropped over 35% ! The previous bike was a very nice 600. Hmmm....small bikes are safer?
The "rr" and it's varying models was such an improvement it caught everyone else napping--traction control, etc.