The GPS potential is a nice upgrade, but it's still a "thing" sitting on the dash. I've got issues, I know...
Right now, I've got a Garmin Nuvi 670. Nice system.
My wife has the stock Sync Nav system in her Lincoln.
Next time I order a truck, I'm going with the stock unit. I like it much better because the mapping is much more detailed.
I may buy a stock system off of eBay for my truck if I can come across the right part #
Just get me a 250 tune without any frills today, and I'll be thrilled.........
Hell, if Matt can upload something from a laptop, I'll "Southwest" his butt up here tomorrow.