Well there were a lot of great fighters however the one that stands out the most for me is the Messerschmitt Me-109 series. No other aircraft was built in such large numbers and no other aircraft made such an impact on a nations airforce. The Me-109 basically made up the Lutwaffe. If you want to go by just performance I would have to say though the Messerschmitt Me-262. No other aircraft could outfly it. It was unfortunate for the Germans that it entered service to late and not in the role best suited for it. Plus it was just a magnificant looking aircraft.