The Garmin Nuvi series has earned a reputation as a solid line of portable navigation systems, offering accurate routing, good design, and ease of use. We've seen it in the entry-level Garmin Nuvi 200 and the more advanced Garmin Nuvi 660. So we expected much of the same from the Garmin Nuvi 750, and for the most part, it delivered, but it also disappointed us in some ways. The simple design and interface are still there, and we were happy with the text-to-speech directions and accuracy of the routes. We also really like the added "Where Am I?" location feature, which helps you pinpoint your position and nearby services in case of emergencies. That said, we weren't expecting the sluggish route recalculations and upcoming turn alerts. It didn't happen on every instance, but enough to make us take notice. And at a pricey $535.70, we expect a bit more. As such, we think we'll stick with the Garmin Nuvi 660 for now.