I have just added some Plantraco 900MHz RC to my old Bit PC9. Its nice to have proportional power and rudder, and now it is available I will add elevator control.
The Plantraco gear is tiny, and good range.
I initially had some problems wih the Rx and despite some time delays with distance and timezone stagger Plantraco have exchanged the RX for a new one without issues.
Lie most Australians I fly with elevator on the left stick, but the Plantraco is set up the americal way with throttle on the left and eleavtot on the right with rudder or aileron. So I need to practice their way on the simulator. (Plantraco comes with cable and software for computer simulator using the TX)