Yes I would gladly join!
Actually I have used @nadavelkabets new executor. I installed it from his PR branch, had a little fun with it, interfaced it with my asyncio_for_robotics and ran a (very very) basic benchmark. It seems to improve performances!
Moreover – maybe I did something wrong but – asyncio_for_robotics + AsyncioExecutor scored better on my benchmark than just the AsyncioExecutor. That was very strange.