Northrop YB 35
For first flying in 1946, these were way ahead of their times.
Flaperons and no rudder. ┬áThe pilot would likely be “laser focused” while trying to control this thing. ┬áProbably real fun, with propeller vibration.

While having a vacuum horizon gyro, as was typical then, the panel, to the left of the horizon, incorporated one of the very first electric directional gyros
ever built.