I will probably use All Night Long Entertainment for my DJ but I am wondering why Knight Sounds is so inexpensive compared to other DJs.With ANL i am getiing a DJ, sound system and wireless mics for an unlimited number of hours. But many other Vegas Brides have recommened them. A formally dressed Dj and lighting is extra.KS offers the sound system, DJ in a tux, wireless mics, sounds sytem, lighting and prop kit (whatever that is) for 4 hours.TIA!