My top Maiden albums list has remained pretty constant/consistent over the years. 1) Number of the Beast 2) Piece of Mind 3) Seventh Son 4) Powerslave 5) Killers Honorable mention: Brave New World as well as A Matter of Life and Death. BNW was a great return to the band for both Bruce and Adrian, especially after the incredibly blasé albums with Blaze. Matter of Life and Death just works for me. I don't LOVE it like the classic 80's albums, but it's pretty damn decent.