The most impressive flying I've seen was Mark Leavesly and some other guy flying a night time aerobatic formation with 40% aerobatic planes.
This was 8 years ago at the JWM in England and I was so amazed that to this date, I don't know if I really saw it or not...
I haven't seen anything in 8 years more impressive than that.
Are they still doing it?
Jack G Diaz