What is the best maps/navigation application to use on Jolla?

1. Jolla phone has native Maps application with HERE's maps. 2. But it's also possible to install android applications such as: Yandex.maps, OsmAnd, Navfree etc... 3. Third option is to use online maps: again, HERE.com etc... What is the best option? What works better for navigation while driving a car? EDIT: this is being closed as answered, albeit the subject can go forever. Question can still be contributed to though...