Our favorite is Arusha since it allows a full view of the resort as well as animals. But, that having been said, as long as you have a Savanna View at Jambo House I don't think you can get a bad one! All savannas have animals, some species may be unique to a specific one but you will love the experience. We wander around looking at each view, and always check in the middle of the night to see who is right outside our balcony.