A little flexibility of the wrist provides a suitable viewing angle and "shaking" do not interfere in urban use.
At worst bumpy road, just let go of the handlebars few moments.
The sense of security felt immediately retrieves fun to travel by bike in Paris. And no time consuming adjustments to redo every move up to the next "borrowing"
A somewhat flimsy strap (torn unpacking) e retro but was changed without conditions, the new arrival in the morning or the previous off again.