Basic is for you who shoot by yourself or up to two other shooters and do it for fun and not for competition training.
Pro gives you the top edge for competition training or where you have multiple shooters.
Same as Pro version but with all new 240 hz projector and faster computer to allow for more smooth movements.
This is by far the better option for Olympic Skeet and Olympic Trap (fast disciplines)
Same as Pro version but only with trap (all versions) and Helice ZZ using a smaller wall space.