The Ophesis and Deinos helicopters are designed for assault. The Overseer and the Gyps are designed for transport. The Blacklist is designed for infiltration (a quieter helicopter)
Is it to much to ask for an at least halfway realistic handling for helicopters and planes in games? The only game i know that did a good job in this is gta5.
GTA Vice City, that came out in 2002, had better helicopter mechanics than this game... I mean come on. You had the traditional mode in Wildlands where you actually feel like ur flying a helicopter, but this is garbage.