Maybe it's fun to name our favorites from each album:
Iron Maiden - Prowler - close second Remember Tomorrow, which if you haven't heard Metallica's cover, look it up it is great!
Killers - Killers
Number of the Beast - Hallowed be thy Name
Piece of Mind - The Trooper, though the live Revelations from the Somewhere Back in Time tour is tops overall
Powerslave - Aces High of course
Somewhere in Time - Wasted Years
Seventh Son of a Seventh Son - The Evil That Men Do, perhaps my favorite of them all
No Prayer for the Dying - don't have one! Every band has a dud or two
Fear of the Dark - Fear of the Dark
X Factor and Virtual XI - have to admit haven't listened to them!
Brave New World - Ghost of the Navigator. Fun fact - the Washington Capitals play bits from The Wicker Man routinely after goals.
Dance of Death - Paschendale
A Matter of Life and Death - The Reincarnation of Benjamin Breeg, love this one.
The Final Frontier - I need to listen to this one a few more times
The Book of Souls - When the River Runs Deep. This album on the whole is really good.