Factory GPS or Aftermarket

[Dadstruck]

Considering getting a gps, never needed one before. But I'm also considering a new truck, not used, but new off the lot. What would you guys recommend - a factory installed GPS or aftermarket? I've never really used either one, I'd like your input on which you think is better.

[MD_Weems]

We have a Garmin (aftermarket GPS) and even though it can be a pain sometimes with the way it takes you, we love the portability of it since we have more than 1 car.

[Toyota Girl]

aftermarket Garmin is what I have now and it's stuck to the windsheild by the suction cup. Just have to remember to take it down when you park.