Could you be so kind to point where I do say that "the Bf 110 was a capable air fighter against good Allied s/e fighters"?*
One thing is to point that the Bf 110 wasn't the total PoS many belive it was as a day fighter since summer 1940 and that it had a value even in 1942 and quite another one to say that it was an überjäger.
I said the first, not the last.
If you manage to found "my thesis", please let me know. Maybe I can get an history degree.
*I can save you some time in the research if you want: nowhere.
The fundamental problem IMHO for this threads discussions lies in the headline of the thread, which mentions the word
FIGHTER and unfortunately not
Multi-role Aircraft
The only 2 engine
fighter that is worth mentioning is only the P-38 since it was a true fighter aircraft and also multi-mission capable, even a Mosquito wasn't a capable fighter.
The only aircraft that might be worth a comparison to the P-38 is a Me 262 - but the latter isn't in that list.
As for the Bf 110:
The German word Jagdflugzeug (fighter aircraft) was never applied towards this aircraft - but Kampfzerstoerer (battle destroyer) Zerstoerer (destroyer) throughout it's specification and development time.
Schwerer Langstrecken Jaeger. (heavy long range fighter) was a term that only the fat man had applied towards the Bf 110 since at the time (very beginning of 1939) this aircraft was already heavily criticized by the Luftwaffe. Naturally Goering never admitted towards the shortcomings of the Bf 110 as his then intended/designated long-range mainstream fighter.
The Bf 110 from 1939 till April 1940 performed well due to known reasons - the Blitzkriegs Luftwaffe strategy - was foremost applied to destroy enemy aircraft's on the ground, which
off course admittedly does not exclude even a Bf 110 to down a fighter in the air.
Due to it's weaponry (impressive) and it's range (actually it's loitering time) the Luftwaffe (not Goering) placed it into the first Luftwaffe Night-fighter units in 1939 (and in this role it proved to be a very good and suitable aircraft - since no other aircraft type was suitable anyway) but it wasn't performing a dog-fighter mission, but just as the Mossie ( a search, and destroy mission towards bombers and for the latter even Fw 190's performing night bombing raids)
Due to it's restricted-fighter capabilities the 3./Erprobungsgruppe 210 was setup in Jun/July 1940 - prime objective was to find a suitable role for the aircraft - later this unit was
to become SKG 210. And all remaining Bf 110 (not many) of the BoB and those to come (newly produced) were placed into Zerstoerer Geschwader (destroyer wings) or Nightfighter wings from August 1940 onward or partially distributed into Bf 109 equipped Jagdgeschwader units till 1941.
The Bf 110 had a great time again (even as a fighter) during the Balkan/Greece campaign - for understandable reasons.
Once the Brits and the Russians had caught up replacing their destroyed fighter aircraft's, or bringing in added numbers of fighter aircraft's e.g. in the African theater - the Bf-110 needed and was escorted by Bf-109 on it's missions - since in general it didn't stand a chance against e.g. a P-40 or a fighter used by the Soviet's e.g. Hurricane, P-39 or a Yak 1 etc.
If you tend to refer towards kill stats (by the Bf 110-which some authers or researchers do) then you also need to reconsider as to how kills were attributed (especially during the
BoB period internally by the Luftwaffe wings.
My father (luckily only a short period) and three of his surviving pilot mates had flown the Bf 110 - therefore I am quite aware about the true extend of these kill claims in numbers, pilots and aircraft types being "awarded" those kills.
So if one sticks to the lists term "
fighter" and it's given aircraft's - then IMHO P-38, Bf 110, Mossie, Beaufighter, etc.
If the Luftwaffe would have had absolute air-superiority from e.g. 1939 - 1944 - certainly the Bf 110 would have had a huge impact, but......
Mossie is number three, since I honestly wouldn't know about the Mossie having conducted day/light dog fights with
fighters, maybe someone can enlighten me in that matter.
Regards
Jagdflieger