I'm thinking of getting a larger windshield. I"m 5'10" and need some advice.

I'm thinking of an 11 inch dark shield. I have an arthritic neck and the stock shortie is ok. The wind hits my chest and my helmet is in "clean" air. I get no helmet shake at all. But hearing the audio is a challenge at highway speeds.

I really don't care for the real tall shield look I'm afraid that the 11 inch will move the wind that currently hits my torso/shoulders will move up and catch the top of my helmet.

Any thoughts?

Any shields for sale? I think dark tint would look best.