I always fly my helicopters without assists, as its meant to be flown, a helicopter is supposed to be trimmed out to maintain flight, but the "SAS" system and "AUTOPILOT" makes the handling unbearable and atrocious to fly especially if there is no trim available to counter.
"Please do note that this helicopter is meant to have a simplified flight model for ease of use for all simmers" I can understand this statement, BUT then there should be an option to toggle the type of flight model, simmers flying helicopters from developers such as HPG, Cowansim, and Taog knows how to handle a helicopter correctly and are used to these flight models and their behavior.
Its not an inconvenience but a disappointment to look forward to a helicopter spend ones hard earned money (especially foreign currency) only to found out that it doesn't even resemble helicopter flight at all, I am all for supporting devs, but this is unacceptable.
Update the flight model, and take notes from devs that solely focus on helicopters such as the mentioned above.
I also stumbled upon this video
which kinda explains its odd unrealistic behaviour - unfortunately I purchased this helicopter before I saw the video.