My job requires that I travel very frequently.  I am the regional sales manager for a merchant processing company and my territory covers four states.  I like to get out and meet our new merchants whenever I have the chance and welcome them aboard.  I decided that a GPS system would be very helpful when I was travelling, but wasn’t sure which model would be right for me.  I had heard that the Tom-Tom was good, but wanted more information about the Garmin models as well.  I found some great information on a gps reviews blog when I started doing some research.  I was able to make a decision after reading the information on this blog.