Now, for the record Gunther Scheel is easily the #1 ace from any nation on any front. The logic is simple, he's a "late war" pilot who got very little training and was thrown into the worst part of the meat grinder. A simply amazing score given his specific circumstances.
Sounds like some one needs to do a goggle search..
Scheel went MIA in 16/07/43...
He bailed out of his A-5 after engaging with a Soviet Spit and Yak 9. His parachute opened but he was never seen again...
He served on the eastern front during that time where I am sure you would say he was fighting:
against inferior opposition (both plane & pilot).
Gunther Scheel's claim to fame was his 71/70 but htat can be attriibuted to 'luck' just as much as skill. Most likely a little of both...
Anyway,
Addi Glunz flew through some of the worst over the western front and was never shot down. He shot down 19 4 engined bombers, a crapload of spitfires, 6 or 7 p47s, a few p38s etc...
71 victories and another 10-15 that were claimed but unconfirmed.
While his kill per sortie was nothing remarkable his ability to stay alive and be successfull puts here up there with the best.
Be late war east front was no joke either. Do some search on JG54 in Kurland...
It would make flying jugs in west in mid '43 look like a cake walk...