What is your favorite Western movie of all time?

There are a lot of my favorites, I personally like all of Clint Eastwood's western movies, but I especially like these:

"Man with No Name" trilogy:

• A Fistful of Dollars (1964)
• For a Few Dollars More (1965)
• The Good, the Bad and the Ugly (1966)

And

• Unforgiven (1992)

And I will add this movie:

• Once Upon a Time in the West (1968)

But my favorite Western of all time is "The Good, the Bad and the Ugly"

This is an epic movie and an absolute masterpiece, for me.

What about your choice?