Bong was not involved in the Yamamoto operation.
The P-38 was/is a great bird. Many German pilots said a well flown P-38 was the toughest Allied fighter. It was the first "energy" fighter that operated well in the vertical and not just in the horizontal turning battles prevalent in WWII. The P-38 late models could also turn tightly as well. It's no accident that the top two American aces flew the Lightning.
Walt
Kelly Johnson's first great design, and not his last.