Tough call between the D VII, Snipe and SE.5a. I could introduce the Martinsyde Buzzard, which had better performance than all of them, but only entered service as the war ended.
Designed by Harry Folland, who also was responsible for the Grebe and Gamecock post-war RAF fighters.
It is interesting to note the the SE 5a, which entered service from mid 1917, was still very competitive with the 1918 introduced fighters such as the Fokker D VII and Sopwith Snipe.
Designed by Harry Folland, who also was responsible for the Grebe and Gamecock post-war RAF fighters.