Pros: Dirt cheap and wicked easy to use. The 3250 was originally priced at $449 when it came out and now sells for $150 to $200 online.

Cons: Very, very small square screen. Square screens are so 2006.

Overall: This is an older model, but we felt like including it. It is still popular and was one of the earliest models to use Bluetooth hands-free cell phone calling and live traffic updates.