Not sure which one would be better for a HK 450.
The AR6200
Spektrum DX6i 6 Channel Full Range DSMX Radio System w/AR6200 Receiver (No Servos) [SPM6610] | Radios & Accessories - A Main Hobbies
Or the AR6115e
Spektrum DX6i 6 Channel Full Range DSMX Radio System w/AR6115e Receiver & 4 DSP75 Servos [SPM6625] | Radios & Accessories - A Main Hobbies
Any help would be great guys!
The AR6200
Spektrum DX6i 6 Channel Full Range DSMX Radio System w/AR6200 Receiver (No Servos) [SPM6610] | Radios & Accessories - A Main Hobbies
Or the AR6115e
Spektrum DX6i 6 Channel Full Range DSMX Radio System w/AR6115e Receiver & 4 DSP75 Servos [SPM6625] | Radios & Accessories - A Main Hobbies
Any help would be great guys!