Image credit: USAF. So the British discovered that the Spitfire was better at medium altitude in a turning fight, while the Germans that the Bf 109E was better at high altitude in a high speed combat.

Supermarine Spitfire and Messerschmitt Bf109 plug-ins "are ideal Christmas gifts". News by GamesIndustry.biz Contributor Published on Sept. 18, 2008. September 18, 2008 (No Embargo) ...

The Spitfire’s Surprising Role in World War II: More Than Just a Fighter Apart perhaps from the B-17 “Flying Fortress,” no other World War II aircraft is as famous as the Supermarine Spitfire.