miyazaki help

so ive never seen an anime movie before, but am borrowing a miyazaki film from my buddy. he's got three, yall tell me which is the best for an anime n00bie:

1. Spirited Away
2. Princess Mononoke
3. Castle in the Sky

thanks yalls.

Princess Monomoke is my favorite of the three, but the animation is great for all of them. I prefer Castle in the Sky over Spirited Away, but all are interesting. If you are looking in Miyazaki works, I would also recommend Nausicaa of the Valley of the Winds or Kiki's Delivery Service.