Strengths: Large, clear interface and easy to use. Pick up GPS signals well.

Weaknesses: Not enough builtin points of interest and have to input them manually.

Summary: This Magellan GPS is a great unit and I love it. It is user friendly and I have no problem with it at all. I checked several different locations and it always gives the best routes.

Strengths: Quickly picks up GPS signal. Accurate maps directions. Bright display. Easy to read 4.3" screen.

Weaknesses: Needs more POI.

Summary: I've been using the Maestro 4200 for a few weeks. It picks up a signal immediately, gives accurate directions, including shortcuts I thought only I knew! Re-calculates route quickly.

Strengths: Large widescreen LCD, picks up signals quickly, re-routes very quickly.

Weaknesses: Needs more POI, doesn't have bluetooth, and no SD card slot.

Summary: This is a good and reliable GPS. The screen is large and the color is vivid. I wish it had an SD card slot, so that the unit can be easily expanded/modded.