Stayed at both several times, and had feast and famine at both where animal viewing is concerned. Once we were on the end of Zebra trail at Jambo and had great animal view even though we also had a great view of the ugly "people pen". The downside there was the LOOOOOOng walk to the bus, lobby, and parking. At Kidani we prefer the Sunset savanna view, and have found that lately they are better at placing browse all over the area to better attract the animals to all rooms. The advantage I think Kidani has over Jambo is that you can request a lower floor and get much better viewing of animals away from t he tree tops. At Jambo you are always on 5th or 6th and the trees can often be in the way.