can we all agree that just a SUPPORT AA 1936 being way more than enough to counter CAs is a little too much? Why go for 1940 and 44 AA now? Why sacrifice land attack, hp , etc to get division AA if a small support is more than enough? Where this is balanced?
In older versions of the game, 1936 support AA was just a small debuff to the air superiority bonus and it
might bag a few CAS now and then. To get some real coverage from your AA, you'd need 1940 AA and the intervening techs that passively boost the firepower of AA. And the heavy hitters were always the SPAA (due to variant boosts).
I'm not sure 1936 AA should be as potent as it is.
CAS also give the ground support bonus which is very important part of CAS value.
Yep. While an arcane mechanic, it's a decent multiplier.
Fighter doomstacks should not be so effective, currently 3 Aircrafts can fire upon each of your Aircrafts which mean being outnumbered in the air will snowball to losing Control over the air with more casulties than your enemy. Bombers should be harder to protect and take more losses than simply proportional to their airwing size.
In our MP mod, we reduced it from 3 to 2 in combat where you are outnumbered. This added a bit of sanity to the way the air war was fought (although we still get some doomstacks when a critical amphibious operation or offensive is happening... 4000 planes on each side over Italy, for example).
Something I haven't seen anyone here point out is that outfitting your entire army with AA is far from cheap either.
It isn't, but you bring up what I like to think of as the "Immunization Problem."
For some kinds of weapons, it pays to immunize the entire army from a type of attack. AT and AA are primarily the examples of this. In short, since you can never be 100% sure from where you will be attacked, you want maximum coverage of AT and AA so that no matter where the panzers or planes go, you can counter them. But doing so is prohibitively expensive for most countries, as the size of your army dictates how much immunization you need. The Soviets want support AT in every division? Be prepared to pay for it. You want AA in every division? Be prepared to pay for it.
However, while the ideal would be to immunize everything via AT or AA, the reality is that you can prioritize and concentrate the appropriate counter in theaters or sectors where the fighting is most important. Similar to concentrating TDs and AT in areas where Germany is concentrating the panzers, you could do the same thing with AA. You don't create AA specific divisions, but you create a group of higher quality divisions with at least support AA that can be sent to shore up the defense of an area under heavy attack. Once they arrive, the CAS will find itself getting shot down in that sector of the front, blunting the attack.
If 1936 AA in support companies is as potent as the tests indicate (and let's be honest, it's worth retesting), then it shouldn't be hard to massacre CAS in cost effective ways even if it's expensive to immunize the entire army. Just get the requisite divisions to right part of the front and murder the planes.
There's also another wrinkle to the cost of AA. It only uses steel, not the more valuable tungsten or chromium or fuel (like AT, SPAA, H-SPAA). Spamming regular AA guns might be easier (in terms of resources) than some other things.