This Skybridge will be your first stop on the 41st floor. The Skybridge connects the two towers; the bridge is not completely attached to the towers to prevent breaking when the towers sway. This first stop can feel a little surreal and terrifying.
The second stop would be the Observation deck at the 86th floor. You get a wonderous 360-degree view of the cityscape. The Observation deck is somewhat less intimidating than the Skybridge. The two spots provided immensely different perspectives.
Night visits to the towers provide a more immersive experience. The views below take on a magical glow, and two towers themselves light up like precious jewels.