I'd find it hard to pick a favourite but for me fear of the dark just gives me nostalgia from being in that crowd and feeling that wall of noise for the woahoah bits.

Favourite wise, hallowed by thy name, fear of the dark, dance of death (super underrated in my opinion) wildest dreams, iron maiden, number of the beast, the trooper, the clairvoyant (also super underrated) aces high, run to the hills... At this point... Just throw a dart at a list of any of their songs and I could make a decent case for that to be one of my favourites. 🤣