For comfort, I like Alice, The Lights Of Men's Lives and The Jersey Devil. I usually wear one of these when I can't sleep/have just woken up from a nightmare. They make me feel snuggly and protected.
When I need to cheer up I tend to reach for either Delirium, Mania or Gnome. Gnome, especially, makes me ridiculously happy; it's so, for a lack of a better word, shiny.
(Fighter makes me very happy too, but that's because it's the sexiest thing I've ever smelled. )