I think when you first look, the short key mod rail system catches your eye. The highly ergonomic handguard is extremely short. In this way, it is very useful for fast games. If you are not buying too much equipment, you should avoid heavy and bulky weapons. That's why the APS Phantom Extremis 2 has a very light weight. It weighs only 1900 grams. Thanks to its short barrel, you can easily experience the CQB game. Having 330 FPS makes this easily CQB class. So you don't have to convert it to CQB with additional modifications. Since Silver Edge is equipped with SDU2.0 Electric Gearbox, you can find it difficult to find spare parts and you can use it for a long time. But I think what will surprise you will be shot features. Because there are 2 Shots / 3 Shots / 9 Shots / Auto modes. if you want it on your current weapon which don't have you should buy expensive MOSFET. However, in APS Phantom Extremis model, this feature has been added by the factory.