Here in fuckin germany fuckin people will cry and be afraid because of this very "dangerous" low flying. Sometimes i hate the german alltime afraid people. Nice video, nive flyby!
Apache is meant to hide and hover in the trees, just behind the firing lines, until ready to fire on the enemy. Chinook is meant for troop deployment and extraction in the shortest time possible, so Apache is not built for speed, where as the Chinook is.
The chinook is built to be a heavy lift/Cargo helicopter and troop transport. It was never designed to be fast it just is, and after working on it for 5 years its a beast.