I have played on paintball usa's field and I was not too impressed with it . It didn't have as much safety precautions as other fields like Patriot Paintball.
I really enjoy playing at Patriot Paintball, and working with the staff too. When you need help with something weather it be fixing your marker or ordering parts and accessories
they can help you. I have bought many accessories from them for my gun. But all in all It is my field of choice for paintball.