I have a newer DX2.0 and an older DX3, and I like them well enough. There isn't a whole lot of adjustment with them, but they have been solid performers. I have had friends moving to the Futaba system because they felt that the Spektrum systems didn't have enough range. I haven't found this to be the case at all. Just don't fool yourself into thinking that the Spektrum is glitch proof, because it isn't. I have found that going to an external bec on all of my cars has stopped all of the problems that I was having. Just watch out for radio interference on your setup.