posted 04-22- 09:50 AM
Well geez Rend...now I feel bad....I'll give you what I know 
Historically, the 109 was better than the Spit in many ways--- the opposition between them reminds me of that between the German and Allied planes of WWI-- with one side replacing their planes with a better version, then the other side trying to match and beat that, etc...
In life, the Spit could best the 109 in a turning climb and did much better in a turn fight than the 109...but any self-respecting 109 pilot knew this and never entered into that turn fight. The 109 also had a great escape tactic- a negative G dive-- the Spit following in that move would always sputter as the fuel was cut momentarily from the engine.
The 109 could outclimb and outdive the Spit- and it was faster and depending on the variant- better armed. The Spit 1a's relied on more guns rather than heavy guns-- with it's 8 .303's, it could put out many bullets in a small amount of time.
The 109 early variants had fuselage MG's behind the prop and wing cannons- so it would take many shots to knock down a Spit...later variants moved the cannon to the inside of the hub....so again-- very concentrated fire versus a wide spread of fire for the Spit.
So in a 109--- just don't get caught in a turn fight....and in a Spit-- try to turn and watch out for those negative G dives.
P-51's and 190's.....
Well-- the 190 overcame many of the shortcomings of the 109-- and kept many of its strengths-- great climber, diver, and turner. The P-51 was more maneuverable though and at times faster.
Bombers vs fighters.... well it depends on the bomber and fighter
Every bomber had it's blind spot and that is where you attacked it--- like the Lanc before it's belly turret-- attack from underneath...etc....the Fort and Liberator were a bit more difficult to attack-- the LW did head-on attacks until the B-17G came out with it's chin turret, then high side diving attacks were popular...
OK...I am a piss-poor ACM person, but I can usually hold my own in a game. There are many here who are much better than I at this, but they aren't posting LOL
Try Tailslide's site-- I think he has some ACM tactics....or just e-mail him 
http://tailslide.firelight.dynip.com/ww2art.asp
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