So far i have used 4 of the 5 available Attack heli's in the rotation (Pawnee, Armed Orca, Armed Hellcat and the Kajiman) For the main part, they all have the same issues, you NEED the infantry to clear out the AA and another pilot to stay in the AA jet, which is kinda a good thing, but when cooperation breaks down, it is useless
The Pawnee performs as you would expect of a Pawnee, very good at strafes, very nimble but very much reliant on the infantry taking out any armored vehicles, more so then others
The Armed Hellcat is the better of the Pawnee and Orca, Performs strafes really well, can transport a decent amount of people, has Flares and RWR as well as a Copilot who can use the FLIR, Downsides are it cant engage vehicles that are not a MRAP or Marid as any Auto cannon will chew it up.
The Armed Orca needs a Loadout Change, the sky-fires are good, but the 20mm gun pod is very situational alone, due to its low ammo count and how hard it is to aim due to lack of tracers, although it can engage enemy air much easier with it.
The Kajiman is still the Top dog of the Attack Helicopters, Primarily due to the 30mm Cannon, it allows it to engage light armor with APDS rounds, as well as infantry with HE, and Skyfires for various targets with the added ability to transport troops
Will Add Blackfoot feedback when i try