My first BNW civ and probably the one I was looking forward to the most. I've experienced the full desert DF + Petra + Kasbah twice on Immortal. In one game I had six luxury tiles (three uniques) all workable by the capital, somehow got both HG and Petra for the silliest capital I've ever seen. I'd like to experience them when the start is not completely OP some time, because I like them thematically. I also like having Ahmad in my games because he looks so cozy standing there by his camp with the camels.