Java: bounded wildcards or bounded type parameter?

Recently, I read this article: http://download.oracle.com/javase/tutorial/extra/generics/wildcards.html

My question is, instead of creating a method like this:

public void drawAll(List<? extends Shape> shapes){
    for (Shape s: shapes) {
        s.draw(this);
    }
}

I can create a method like this, and it works fine:

public <T extends Shape> void drawAll(List<T> shapes){
    for (Shape s: shapes) {
        s.draw(this);
    }
}

Which way should I use? Is wildcard useful in this case?