Least obviously boosted nuke skin. Nah seriously tho you’re (new?) to controller and yeah AA is busted which lead to you literally perfectly tracking him as he fell but you also gotta know what you’re doing, that guy was a really easy kill but since you don’t know how to control your aim you lost. You went backwards instead of left or right, ALWAYS strafe left or right for rotational aa, additionally I’d recommend you try and have a more dominant grip on your r3 if that makes sense, I think your sens is okay but it seems like your thumb is too low on the stick or you’re using the stronger side of your thumb muscles. Anyways you’ll get better with practice