As others here have said, a GPS is only a tool.
I learned long ago that if you get in your rig, plug in an address and say GO,
you're just asking for trouble.
My Garmin has never put me in an awkward situation because I always preview the route, checking it against at least one other source.
We have a Garmin back up camera installed on the motorhome (I think it's the BC 20). It has worked flawlessly. I put it in myself and I'm far from what you'd call a "handy kind of guy".
O LLOYD
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