Our open air booth is the most versatile. While the Arcade styles can fit up to 10 people, the Open Air Booth is unlimited. Within reason of course. We have had events where we got 35 guests in one shot, but it was all heads. This booth is easier for us to set up and tear down, so it is a little more cost effective. It does require a little more space, and it is not private. The arcade experience is not there. About 1 out 7 customers rent these from Columbia Photo Booths.