RE: HITEC 15MZ
Hitec servos and receivers are excellent. I rely on them. However, their transmitters have always left me cold in terms of ease of use, attractive/current industrial design and durability. Instead of focusing on the next world-beater (14MZ, etc) as Ika suggested, I believe that the Hitec brand would be better served to develop a transmitter that is comparable to a JR9303 or Futaba 9C. Hitec's Multiplex brand can focus on the truly high end.