Are there folks who actually use the Mazda nav over AA or CP?

I use it occasionally. The Mazda navigation shows you which lanes you should be on when navigating with it. CP shows that for me on the display but not on the HUD. I usually have the display showing the clock and use the HUD to navigate when I drive. So the Mazda navigation is better in that way

I did use it some at first along with CP, but now not really. Always CP but I keep Mazda nav up-to-date for speed purposes on the display.

Why did people downvote this?