Good question. As I tend to only listen to the latest album for a while once it's out, I'd probably get equal plays out of all of them (yes, even WAN
).
Only notable exceptions could be Keep The Faith, as that was my first album, and quite like you, I was 16 at the time and couldn't stop listening to what I just discovered, and These Days, as I hold a special emotional connection to that one, because of the things I was going through at the time.