Nope not a "What's *******'s best album ?" thread, exactly the opposite. For which bands can you never decide which is your favorite album ? For me:

Bob Dylan
David Bowie
Tom Waits
Elliott Smith
The Shins
Xiu Xiu
Beck
Pavement

It seems every time I listen to one of these guy's records (give or take a few since some of them have a couple shit albums), I alway end up saying to myself "Wow, this is clearly their best album". Then I put another one on and think the same thing again.

All depends on mood, time of your life, I guess...