I'm using it for a rock-crawler truck: just using 2 channels so far but all good.
I got this one so I have plenty of extra channels to add features such as winch, lights, gear change etc. Transmitter is very neat & light - got positive comments from everyone at recent competition. It came set up with ratchet on left stick vertical & springs on the others: There are instructions on how to change this over to ratchet on right stick vertical (that I'm not using) - works OK but was very fiddly to do: That's the only negative I have.