How about a crisp short thread that would resolve the issue: what was the best fighter plane available to air forces in 1942? That would be land based fighter, thank you; carrier suitability yields zero points here Also, no prototypes.
If the plane can do jobs for air forces other than ones it was designed for, that one receives bonus points.
If the plane can do jobs for air forces other than ones it was designed for, that one receives bonus points.