I don't think anyone disputes Yeager went mach before crossfield. It was George Welch who may have done it first in a saber. Crossfield did mach 2.
I've read a bit about both Yeager and Crossfield. It seems Crossfield may have been the more talented pilot but Yeager was an animal and pushed more.
How about Bob:
Bob Hoover video in which he pours tea while performing a barrel roll:
http://www.alexisparkinn.com/photogallery/Videos/2006-3-11_bob_hoover.aviall info/books on these guys are great. Seems they got to enjoy flying at great time.