New top - would you do plastic or glass window?

[rondocap]

What about when at a yield sign, and you have to look back over your shoulder to see oncoming cars? Sometimes the angle the car is at doesn't allow use of the side mirrors, and you have to look back. Does the glass top obstruct too much of this view?

[Hootie]

How much is too much? I'd say it does obstruct your rear view to a degree (maybe 10%?), but it doesn't bother me. Like others have said, you can tell the difference at first but then you get used to it.