LYNX you probably remember last night, your Il2 vs my 262 where I had nothing but a spiky mouse (no rudder) as controller.. Put some BBs in me but no 37mm hit, this from medium range with your well-honed aim. More evidence: "They are pretty precise if you come directly down on target". What are the odds an Il2 will survive through a WW's bullet stream long enough to do that?
Lots of dispersion, a big and slow platform, little ammo, all this VS a rock solid platform, tons of ammo, high ROF and easy ballistics and long reach.. I don't think the Il2 is anything to worry about unless the guy in the AAA is drunk or green.