Eikadistes while I will bow to the common view that Nietzsche is a mixed bag, I personally very much agree that a knowledge of Nietzsche is very helpful for understanding Epicurus, and I am not just talking about his pro-Lucretius and anti-Stoic comments.
The helpfulness of Nietzsche is a view shared by Elli in Greece, who I think has internalized the intensity of Epicurran philosophy so well at least in part because of her affinity for Nietzsche and also for the Greek version of Nietzsche, Dimitri Liantini.