Review on Navigation Touchscreen Guidance Warning Lifetime by Rick Ross

I've used Garmin GPS for many years and it's my favorite brand. I have a trip to Mexico and need to spend $50 to download the Garmin maps of Mexico. I saw this untitled $58 GPS with US and Mexico maps. I bought and tested it here in the US. It seems to work well and has features I didn't expect from such a cheap GPS. I also selected a few waypoints that I will need in Mexico. I have no reason to believe it won't work when I get there. So now I have the maps I need and a backup GPS.