I admit, though I've ridden in all three, the only one I've personally driven is the Revo. Its a 2001 Revo GLX diesel. There's nothing particularly wrong with it, the aircon's cool, power is a bit lacking but still OK, clutch is easy to use too though I had trouble with gearbox at first though I got used to it after some time. The only thing I have against it is the handbrake, its as if it was toothless. It doesn't bite at all! When you park or stop on an incline, you still do have to step on the brakes or shift to 1st gear to prevent it from sliding.