Anecdote: I have the AVS stick-ons on my truck and the wind noise was terrible until I spaced them away from the truck at the mirrors with (initially) rocks. Now I have some rubber bushings there, but it's still not as quiet as my Focus with the same style. So yeah, I agree with Cactus that the aftermarket isn't fully cooked yet. Waiting is the best bet until some dedicated 24+ ones come out unless you need them right now