Most trustworthy: Fastest, Shortest or Efficient?

[dbs600]

Which navigation preference is most trustworthy: Fastest, Shortest or Efficient?

Always thought Efficient was best, but was recently on Van Dam Street heading towards the 59th Street Bridge, with a destination on the Upper West Side, when my system wanted to take me back to the LIE for the Midtown Tunnel. Changing to Fastest didn’t help, so I changed to Shortest, which sorted things out, but on a subsequent trip, Shortest was a no go as well.

[BrooklynG87]

I think all of the options are terrible as I have used all three. The one thing to definitely disable here in NY is the Dynamic Route which re-routes you based upon traffic conditions. Using that at 5pm on a Friday afternoon is just funny since you can see nearly every highway is red on the map due to huge traffic jams.