It's nice to have a visual alert showing your excess speed.
Having an audio alert that sounds just exceeding by 1 kmph the speed limit, and no possibility to manage that sound (like the "Speed Assistant" function on the Navigon - a Garmin Company...) is annoying.
Would it be possible in the future to still have this visual alert at the exact speed limit, plus an audio alert that you might be able to define at different speeds (-10, -5, 0, +5, +10, ... kmph from the speed limit).
It would be far more simple for me (today, I am using both my Zumo and my iPhone Navigon at the same time...)
