String preference?

So, what's your favorite strings? I go back and forth. I've been an Elixir fan for a while (usually 12/53 80/20's), and have recently been using D'addario XT phosphor/bronze, too. With my most recent guitar (a Santa Cruz OM Grand), I've been really pleased by the sound of Santa Cruz low tension parabolic strings, so I bought a few sets of those, and they sound great on my other acoustics.

So, what's your preference in strings? Coated? Uncoated? 80/20? Phosphor/Bronze?

Just wondering.