I switched to Apple Maps a while ago. Google Maps kept directing me to take traffic shortcuts that might have saved 30 seconds but then required unprotected left turns across multi-lane roads (western U.S.). It got to where I had to inspect my next few turns at red lights to make sure it wasn't trying to be too "helpful." YMMV but I've been pretty happy with Apple Maps.

Edit: I forgot the name of the setting (no longer have GMaps on my phone) but I know there's a way to make it more or less aggressive. I did play with this before dropping GMaps but it had no effect.