First I had the system 2, now I have the system 3, the latest design. As far as I'm concerned the device is the greatest training tool ever devised for trap shooting. You want to shoot 50K or a 100K birds in a year for a little electricity, it's the way to go. You can make it as hard or as easy as you want. You want wind from any direction, a piece of cake. You want low targets or high targets, no problem. You want bunker, skeet, sporting clays, or maybe design your own layout, it's there with a few strokes of the mouse. What else can I say....Spend the money, you won't be sorry, unless you think it's a toy, which is is not.