The Radios from HK, both the Hobby king brand and Turnigy, are cheap to buy but full of features. The T6A is as programmable and adaptable as any radio out there, and it cost lest the $30. The mode is a program set up change and you can make it Mode 1,2,3,or 4. For tanks the risk of a glitch causing a loss of your model is not in the cards or should it be part of the risk matrix when choosing what to buy. Mulitple featured radio's that can do everything no longer have to cost you a pile of money, and in fact are cheaper then the less desirable factory radios that come with these tanks. To many times I hear features being equated to more expensive, and that just isn't the case any more.

Sorry kind of off topic and I apologize.