Join Date: Aug 2008
Location: Barossa Valley, South Australia
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
If you can, go the 750 straight up. Bigger screen, touch screen, easier to use, can adjust screen brightness easy. 250's are a waste of time IMHO. Small, can only ever use free-to-air signal, not upgradeable. Will run a steer, but the screen is so small. 750 normally same price as 500's (in Australia).
Regarding 500 not having free-form is incorrect.
Enjoy your purchase whatever you get, but agree with other posters - get steering straight away or you'll do your head in chasing the light bar.