Does Macbeth or Lady Macbeth have a Stronger Character?

I believe I am at a crossroads when deciding whether Macbeth or Lady Macbeth has a stronger character. Lady Macbeth shows a strong ambition at the beginning of the play while Macbeth was very indeterminate. Lady Macbeth begins to show weakness as the play goes and Macbeth gains strength. Macbeth lasted longer while bearing the remorse of the murder seeing as Lady Macbeth committed suicide.

Lady Macbeth was very strong willed in the beginning while Macbeth was emotionally fragile. When Macbeth had written Lady Macbeth the letter describing his prophecy that the witches foretold, “All hail, Macbeth, that shalt be King hereafter” (I iii 52). She instantly jumped on the idea planning on murdering Duncan and making her husband king.
“Hie thee hither,
That I may pour my spirits in thine ear;
And chastise with the valour of my tongue,
All that impedes the from the golden round,
Which fate and metaphysical doth seem
To have thee crown’d withal” (I V 23- 28)

Shortly after she reads this letter, she leaks her murderous intent with strong ambition in an aside,
“Come to my woman’s breasts,
And take my milk for gall, you murdering ministers,
Wherever in your sightless substances
You wait on nature’s mischief! Come, thick night,
And pall thee in the dunnest smoke of hell,
That my keen knife see not the wound it makes
Nor heaven peep though the blanket of the dark,
To cry Hold, hold” (I V 49 - 56).
Macbeth when alerted of Lady Macbeth’s sinister intent immediately is on the fence,
If it were done when ’tis done, then ’twere well
It were done quickly. If the assassination
Could trammel up the consequence, and catch
With his surcease success; that but this blow
Might be the be-all and the end-all here,
But here, upon this bank and shoal of time,
We’d jump the life to come. But in these cases
We still have judgment here, that we but teach
Bloody instructions, which, being taught, return
To plague th' inventor: this even-handed justice
Commends the ingredients of our poisoned chalice
To our own lips. He’s here in double trust:
First, as I am his kinsman and his subject,
Strong both against the deed; then, as his host,
Who should against his murderer shut the door,
Not bear the knife myself. (I VII 1-16)

Lady Macbeth begins to express weakness throughout the play as Macbeth gains strength and boldness. Lady Macbeth may have planned the plot, but when it came down to actually doing the evil deed, she didn’t have the strength within herself to murder him. ” Had he not resembled my father as he slept, I had done ‘t,” (ii ii 14-15) Lady Macbeth also starts to sleepwalk, and wash her hands in an attempt to clean the blood which actually isn’t there which shows her slowly dwindling state of mind.

Macbeth was paranoid at the beginning of his kingship in which he displays it by placing spies in his subjects’ homes.
“I hear it by the way; but I will send.
There’s not a one of them but in his house
I keep a servant fee’d” (iii IV 153-155).

Once he hears witches prophesies he begins to gain confidence because he has a clear head after being told,
“Be bloody, bold, and resolute; laugh to scorn
The power of man, for none of woman born
Shall harm Macbeth.” (IV I 86-89)

Macbeth shows more emotional and physical strength at the end of the play. Macbeth fights valiantly till the bitter end and Lady Macbeth stays in her chambers and commits suicide.
“His fiend-like queen,
Who, as ’tis thought, by self and violent hands
Took off her life—this, and what needful else
That Calls upon us, by the grace of Grace,
We will perform in measure, time, and place,” (V Vii 80-84).

Lady Macbeth begins seeing frequent hallucinations from being so guilty about murdering Duncan, it prevents her from sleeping.
“Not so sick, my lord,
As she is troubled with thick-coming fancies,
That keep her from her rest” (V iii 43-45)
Macbeth awaited war and after he saw through the witch’s trickery he prepared for the worst and fought courageously until he was decapitated by Macduff. “Hail, King! For so thou art: behold, where stands Th’ usurper’s cursed head,” (V Viii 64-65)

Macbeth and Lady Macbeth both displayed strong vigorous character throughout the play. Macbeth was emotionally fragile in the beginning and Lady Macbeth was strong and determined. Lady Macbeth soon began to lose her mind and was losing confidence and strength. Macbeth fought bravely till the bitter end and Lady Macbeth took the easy way out and committed suicide.