I primarily use a map & compass and if I need to verify my location I use an app on my iphone.
I used to own a garmin gps years ago and sold it because I wasn't using it enough to carry it then last year I finally got one again but that same day I found an app for my phone which easily outperformed my new garmin. I returned the garmin and I don't think I'll ever even consider buying another gps again. The resolution on my phone is outstanding and it's easier to use!
