Day - Night Anti-Glare Windshield Visor

The screens do not make a difference and they are awkward. The daytime screen is not as good as the visor. I was under the impression that the screens extended the sun-blocking feature of the visor, such as when driving during sunrise or sunset when the sun is lower in the sky, an extension would cover the glare, but it just takes the place of what is already there. Nice try, but no cigar.