IMO, don't buy a 250 or a 500 to put in anything other than a tillage tractor.Buy at least a 750 so you get a touch screen, the old 250/500's are a real PITA to try to enter stuff into the screen. If the budget allows get a FMX/FM 1000, they are a much more user friendly screen.
Ezsteer and Trimble 250 or?
