Who seems to be the stronger character so far--Macbeth or Lady Macbeth? Explain why you think so.

Early on Lady Macbeth seems stronger; she has to talk Macbeth into the murder and she actually plans the murder.  She accuses him of not being manly enough.

Later on in the play, Macbeth becomes the stronger character as he continues to commit all the murders even after Lady Macbeth's death.