RE: Turnigy/Eurgle 9 channel 2.4 radio
I have had mine for 12mths and upgraded the firmware to ER9X as soon as I got it, which opens up so many features that you would normally only get on a more expensive transmitter. I fly large scale gas planes and wanted peace of mind so I have recently replaced the stock module with an FrSky telemetry module as the stock module does not have a range check feature. One critical thing to check when you get your transmitter is to to remove back cover and check all soldered joints inside as a lot of people (including myself) have had problems with poorly soldered connections.