I have a doo modular 3. That rubber thing that goes on yer face I through in the garbage. I have a electric shield but dont need it most times. I can wear glasses with it most times. I drive with the front vent open and the lid closed.
I always lead have no trouble hand signaling when appropriate and save to do so been doing it for years.
Came across a couple knucklheads that thought I was high fiveing them.