I like "Django" most of Corbucci's westerns. It is also one of the first sw's I ever saw.
But "Great Silence" is also a great movie.
Here my list of the Corbucci's:
2. Great Silence
5. Navajo Joe
6. Minnesota Clay
7. Johnny Oro
8. The white, the yellow and the black
9. Massacre at Grand Canyon
Next week I get to watch "Specialists".