The XL adds a larger display to the already fantastic ONE unit. The new EasyPort mount and TomTom’s Map Share feature make this an enticing unit.

The latest edition ONE features an even smaller design and an EasyPort mount, and supports TomTom’s Map Share feature. The ONE continues to set the standard for other GPS units to strive for.

Magellan’s Maestro 4250 provides an alternative to the more expensive, high-end TomTom and Garmin devices. Although it doesn’t provide the same level of polish as some of the better known brands, its features are functional and it provides everyday users with a viable GPS option.