Choosing a GPS for a car?

Am looking at a Navman S80 and the MIO C520

Anyone had any dealings with either of the two devices.

How well does the Bluetooth and text to speech work.
Is the audio acceptable in both.

Any help appreciated ... Ian

"Ian" <mac2564_@hotmail.com> wrote in message
news:cejpj3pedjusmrjc3eg49n4rbmp44efcu8@4ax.com...
While you're looking, take a look at the Kenwood DNX7100. It has Bluetooth
and uses GARMIN navigation. I connected a backup camera. The audio is
excellent. I'm not quite sure what you mean by text to speech. Lots of
flexibility.
http://www.kenwoodusa.com/Car_Entert...gation/DNX7100

"Evan Platt" <evan@theobvious.espphotography.com> wrote in message
news:1t7sj3te409h9j9t3ejsreeqr4glbqsm8v@4ax.com...
I think he means a voice prompt that announces something like "turn left in
500 ft on Jones St.". Most voice prompted GPS units omit the street name and
just announce the feet or miles.