Hmm, I have found that where I live the voice only navigation is most of the time enough for me. It has the benefit that I can turn off the display which saves

Hmm, I have found that where I live the voice only navigation is most of the time enough for me. It has the benefit that I can turn off the display which saves battery, the phone is protected in my jacket pocket and I have one less distraction in my cockpit to look at (really I just want to keep my eyes peeled at the traffic)