next best model other than the c330


what is the next best model that will let me take alternate routes instead of the long routes the c330 gives me and do i say the actual street name what is the price difference

speak street names

The c340 unit is the next one above yours which speaks street names. The garmin site does a good job of comparing the features of each model in the box on the right side of the screen.

Have you made sure to go through the settings to check if your unit is calculating the fastest way?