Answer:
whether Hamlet and Laertes actually duel or not
Explanation:
The "moment of final suspense" in Hamlet was the scene where the audience didn't know whether Hamlet and Laertes would actually duel or not.
This is because Hamlet does not think his uncle Claudius would be able to plot another plan against him through the duel that would eventually end up costing him his life. As a result of this, Hamlet duels with Laertes and ends up being killed.
