What’s the point, the fun, the purpose of making them so desperate to improve? (Except buy a premium one)
Start with a helicopter equipped with 20 rockets, knowing that :
1 - SPAA can easily destroy you at 2.5 kms
2 - To have an acceptable chance to destroy a tank you need to be at 300-400m (for me it’s 100m)
3 - On most heli (tezfa for example) the rocket sight must be combined with estimated forward, lateral and up/down speed
Finally, the chance to destroy an ennemy with a stock heli is highly poor ! 100 exp by 100 exp you need 100 games to make 1 improvement !
What is the point ?