I bought the c330 because I didn't need a lot of the extras. The Nuvi line is nice and if you can use the bluetooth, fm modulator, the little car icons also the antennas on the Nuvi are newer and will pick up the sat's faster. I think they also give street name instead of just turn at next street. It just depends on how many frills you want. But I've read enough to believe the garmin line is the best.