- Jan 27, 2002
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I am looking for a GPS unit. What are some of the features I should for. From what I have read WAAS enabled is what I need and the number of channels should be 20. MP3 I am not worried about but text to speech would be nice if it can be had.
I read alot about how some have maps on a sd card and some have a harddrive. The harddrive is better because it will list more streets and have house numbers. Is this correct?
I read alot about how some have maps on a sd card and some have a harddrive. The harddrive is better because it will list more streets and have house numbers. Is this correct?