Ok so here is my basic review of the FlySky FS-GT3C 2.4GHz Digital Surface Radio System car/boat radio, like many have said this is a great radio for the cost and it is true. I have the Traxxas 4x4 stamped that I put the radio in , the Traxxas brand ESC does not have any or much in ways to program things like brake hardness to soft braking. There is no manual that comes with the radio this you get on line. I bought the radio at value hobbies. I wanted a radio that had more models memory and this radio has 10 model memory, I also liked the rechargeable 800 mah battery pack, I bought an extra receiver for future truck I may get, there is an ABS setting in the radio that works just like in a full size car that I was hoping would help out with the hard braking that the Traxxas brand ESC is known for, I set this up and it did help but not as good as I wanted, I can still do a front flip if I brake to hard, other than that the radio is easy to program and bind new RXs to, there is some videos on the net that I looked at for good info.