Although the GPS 60 looks like it means business, it doesn’t live up to expectations. A USB connection and Garmin’s MapSource software are small consolation for the lack of mapping and slow signal acquisition. There are better — and cheaper — handheld GPS options.

Although the GPSmap 60 is functional on at least a basic level, it has a black-and-white display and a relatively high price point. With no expandable memory, slow acquisition times and a confusing control scheme, there’s no reason not to spend a little more and buy the Colorado 300.

The GPSmap 60CSx has all the hallmarks of a decent handheld GPS device. However, it still offers too little at too high a price.

Garmin has provided a competitive handheld GPS device with the Oregon 300. It provides a full touch-screen experience in combination with a rugged casing and vital navigation tools. We would have preferred more detailed maps, but Garmin has provided room for expandability — making this an excellent choice.

The Oregon 200 is a stripped-down version of the Oregon 300. It has many of the same benefits and flaws of the more expensive model. If you want to save money and don’t need wireless sharing or relief shading, go for the Oregon 200.

The Oregon 400c is a reasonably priced option if you need detailed coastal maps. The inclusion of a microSD slot provides adequate room for expansion.

Though a relatively cheap price point is sure to entice, several gaps in functionality make the GPSMAP 76 somewhat undesirable. It is functional if PC connectivity isn’t paramount, but for the most part it's worth paying more for the extra features.

The GPSMAP 76Cx remedies the flaws of the GPSMAP 76, adding USB connectivity and a microSD card slot.

We really like the nuvi 5000's large screen, but the lack of Bluetooth and an internal battery will undoubtedly turn potential users elsewhere. It’s a shame, as the navigational experience is otherwise excellent.

The gogo CM310 is a very solid navigation device, even though its multimedia features aren't outstanding. But a fast, distinctive interface, an included 1GB SD card and USB card reader and the presence of turning "blinkers" differentiate the CM310 from the crowd.