I also recommend 4/8 at Bellagio. Should be a little slower early in Christmas week, but pick up later in the week as it becomes closer to New Year's Eve. Wynn also spreads 4/8. Bellagio plays 8/16 with blue (singles) and red. Wynn plays it like 4/8 with $2 chips from what I've heard. Mirage may be extra slow early in the week because it's a slower room to begin with.