I really enjoy working with other models, male or female. It just brings about whole new possibilities for poses and using each other to create great images. It also helps if you work with other models that have a great, fun attitude and are able to get into the "moment" with you. I've only had one instance where the model I was working with wasn't very creative with her posing ideas so I had to coach her along the way and she basically ended up doing the same poses as me, but other than that, I've had nothing but great experiences working with other models.
How do you fellow models feel about working with other models. Do you enjoy it or do you prefer to be solo?