[saidinesh5]

With the predator, you're controlling a large, expensive aircraft flying at higher altitudes. But with these cheap $250 flying bricks, you're directly controlling the bullet.

You don't have to worry about stalling, latency, accuracy etc.. they are also harder to shoot down because of their size and speed.

So they simply select targets like a moving vehicle or a bunker or even a group of moving people, and go kamikaze.