Rubber Soul. I've asked myself this question so, so many times and I always end up remembering this one. But anything from "For Sale" until "Road" can take the title, I'm good with any of those ones being chosen. The only easy answer, for me, is which one is the least good, and that should be "A Hard Day's Night".
My 1000th post: https://gamrconnect.vgchartz.com/post.php?id=9368779