cell phone GPS
A few weeks ago I dropped my trusty old Galaxy S3 yea I know older than dirt, but it forced me to upgrade so I bought a Galaxy S6 and instantly noticed how well google maps GPS system works on it now....
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I use both at the same time. When the cell coverage drops out west, I still have my old Garmin running. Plus, the Garmin has a larger screen that is easier to read while driving than on a cell phone.
