RE: JR9303 & JR9XII ?
G'day Mate,
The 9303 is the American version, it has analogue throttle trim, the PCM9x V2 is the Australian & English/ European version, & it has Digital trims on all sticks.
The Australian, English/European version of the 2.4Ghz 9303, is known as the DSX9 2.4, it has digital trims, on all sticks.