I think GPS screen-based nav is safer than voice-based for any complex interchange situation. Showing me at a glance which lane I need to be in and what my over

I think GPS screen-based nav is safer than voice-based for any complex interchange situation. Showing me at a glance which lane I need to be in and what my overall path/goal will be is better (at least for me, but I think for loads of people) than describing the same over voice commands. Voice both takes longer and is subject to being pushed to you at the wrong moment where info from a screen can be pulled on demand and quickly.