Which is the most amazing metal festival ?

I think the most amazing metal festival in the world is hellfest in Clisson France

This year they have Metallica I always heard that Metallica was too expensive for festivals to have them . This year is a miracle .

Hellfest has so many different stages we have all kinds of bands and metal genres in every stage it is incredible . I heard download festival which used to be called the monster of rock is also amazing . I do not know why they changed the name to download festical as monsters of rock was an excellent name .