I'm enjoying mine very much. I pair it with Gaia on iPad. Works great, and lives on my dash during travels well outside cell coverage for hours. Text messaging is best done through the iPad. The iPad is the key. You open the application on the iPad and then you are able to do a lot more, a lot faster and easier than you are directly through the unit. A few quirks, including wonky weather reports which are outrageously wrong but then that's what I get for being in the mountains and not a city. Overall I like it a lot. Been using it steady now for weeks 6+ hours a day on this trip.
How did you get it to pair with Gaia? I just got the software yesterday and couldnt for the life of me get it to link on an Android tablet