I am on my second GPS receiver now and have used several in friends' cars and rentals. My latest is a Garmin C340. It's a wonderful little unit that I like the best of any I've used. But it has one feature that really wins the prize for me: text-to-speech.
This feature means that actual names are used in the driving directions instead of generic descriptions. For example, instead of, "In 200 feet, turn right," you are told, "In 200 feet, turn right onto Alameda Parkway." Makes a huge difference.
Now you might expect it would be difficult for a little guy like the C340 to do this perfectly, and you'd be right. It's actually amazingly good, but there are the odd amusing glitches. Examples:
- "Marine Dr" -> "Marine Doctor"
- "Granville St S" -> "Granville Saint South"
- And my favorite... Just for laughs I changed the voice to Australian. I was surprised when it then interpreted "WA 451", which should have been "Washington 451", as "Western Australia 451". Switch back to the American voice and it comes out correctly. Ha ha.
Canadians: The usual retail outlets don't carry this model, preferring the C330 for some reason. But the C330 doesn't have text-to-speech. Don't buy it! Order the C340 over the Web or buy it retail in the US.
Note: I have no affiliation with Garmin and I'm not smart enough to figure out how to get affiliate $ from anyone.