Just flat-out fun to watch? The Man Who Shot Liberty Valence, The Magnificent Seven, and The Searchers come to mind, although I absolutely love Henry Fonda's hat in My Darling Clementine (which was very similar to the one John Wayne wore in The Man Who Shot Liberty Valence).
This is the law:
There is no possible victory in defense,
The sword is more important than the shield,
And skill is more important than either,
The final weapon is the brain.
All else is supplemental.
- John Steinbeck