I personally would like to be able to vote. I find the beta seemed to favor First Light over the others, but seemed to get stuck picking the same map or two repeatedly. One day while paying the beta I played First Light at least 7 times in a row before I said, "enough is enough!" and went back to PvE. I didn't even know there were 4 maps at first as I only ever played First Light and the map on Venus. Comment you reasoning below!