Barkhorn and Rall flew the Fw 190 as well, and Nowotny also flew the 262.
Hans-Ulrich Rudel, who flew the Ju 87 and ground attack versions of the Fw190, destroyed, among other things, 519 tanks, 150 artillery guns, 1 destroyer, 2 cruisers, 1 battleship, and shot down 9 aircraft.
The highest scoring ace in the Western European/ Mediterranean theater was Hans-Joachim Marseille, again a Bf 109 pilot, who shot down 158 aircraft in something like a year and a half, mainly of the RAF (which was widely regarded as the most skilled airforce of those the Luftwaffe flew against), before he was killed bailing out of his Bf 109G-1 when the engine malfunctioned (this seems to have been a common problem with the early G-1 models). I think Marseille also holds the record for most aircraft shot down in a single day, at 17. (whoops, no, that's Emil Lang with 18)
The highest scoring non German ace was Finnish pilot Ilmari Juutilainen, who scored 94 victories in the Fokker D.XXI, Brewster 239, and over half in the Bf 109.
The highest scoring Allied ace was Ivan Kozhedub, who scored 62 kills in Lavochkins, including an Me 262.