I would prefer JR, as Im using JR's XF421EX. My future radio is JR's 7 channel fully synthesized XP7202 which is $330.

7202 Synthesized PCM Air 4-DS821 R790

Specs
# of Channels: 7 Channel
Modulation: S-PCM,Z-PCM & PPM
Band: Fully Synthesized Transmitter
Servos: DS821 Sport Digital Servos
Receiver: R790 Scan Select S-PCM
Programming Features: Aircraft and Heli
Model Memory: 20 Model Memory
Transmitter (Tx) Battery Type: 1500mah NiMh Battery

Transmitter :

XP7202

7 Channel
20 model memory
Aircraft and Heli programming
S-PCM (as supplied) Z-PCM and PPM (FM)
Fully Synthesized Transmitter (Frequency selection is part of the programming)
Fully Digital trims
1500mah NiMh Battery

Receiver:

R790 Scan Select PCM

Here is the link

http://www.horizonhobby.com/Products...ProdID=JRP7612

Mody