I use an old Garmin, my neighbor prefers a Tom-Tom. My daughter and grandkids use their smart phones, my cousin uses the dashboard GPS that came with his car.
I prefer a satellite hook up, as I often am outside of cell service range.
GPS is good but they can lead you the long way to your destination, send you the wrong way down a one way street and a few other quirks. I always have a road map for back up.