Trena,
It looks like you're already done your homework in searching for a GPS. Checking out the reviews on Amazon, CNET, googling GPS Reviews, etc. There's a few websites that have really in-depth reviews of GPSs. I think, for me, GPSs are like RVs.......they each offer some really nice features, but then they're lacking in others, or have poorly designed features. I have two Garmins.......an older model Streetpilot C320, the big, bulkier unit, and a newer model Nuvi 750. The older model, for some reason, seems to pick up the satellites faster than the new model, but the new model holds them much, much better. There were reports that some of the Nuvi models were using a different chip, but mine has the SIRF chip and it's still really slow on getting up and running sometimes. In comparing Garmin & Tom Tom, I really feel that the Garmin is much more user friendly, with more intuitive menus. When I chose my first GPS, that is the reason that I chose Garmin. I wanted something very, very simple that my wife could understand, so that she could use it also! My wife is very much a analog person living in a digital world!

She would be the first to admit that! So......the Garmin is so simple, you don't even need instructions. It's really Plug 'n Play! As was already mentioned, unless they HAVE changed recently, TomTom uses a different map database than Garmin. From the reviews that I've read, it doesn't make a significant difference in routing and drive times, but in the way that it functions. Just minor differences. Although the new voice command model TomTom is really COOL!!

There's also the Magellans, Cobras, Mios, etc. One feature of the Cobra that I wish they would ALL incorporate is the ICONS shown on the map for your favorite places........Shell gas, Jack-in-the-Box restaurants, etc. Also, the Navigons! I was really, really excited about the Navigons prior to their launch here in the U.S., but the reviews have shown far too many weaknesses in my opinion. There's also a new Internet based GPS system,
http://www.dash.net/index.php, that has some really wonderful features which I think will probably be incorporated into all of the newer GPSs, but sadly, the actual routing function.......for now.......is getting really poor reviews!

I have a feeling that this system is the TIVO of GPS systems, though. Right now they just need to work out some of the "bugs" and get the routing function to work as smoothly as most Garmins, and they're going to have a HUGE hit......especially if they can reduce the overall size of the unit! When it comes down to it, whether you get a Garmin, TomTom, Cobra, Magellan, or Mio........it'll probably serve your needs really well. In fact, for having some of the cheapest units on the market, the Mios have gotten really favorable reviews!

Good luck!!