Favorite of the Four Great Classical Novels?

Well, for the sake of discussion, we'll count Jing Pin Mei. So it's really "which is your favorite of the FIVE."

For me it goes
1. Water Margin
2. Dream of the Red Chamber
3. Romance of the Three Kingdoms
4. Journey to the West

Personally, I haven't read Jin Ping Mei, so I can't rank it.

So, um, is there any place where I can find Romance of the Three Kingdoms in .odf or maybe even .txt format?