I don't own one of the glass screens yet, but last night I was looking at the pictures of some and it made me think. The design of the screen is such that there is one large hole in the middle of the screen and the coals sit on the sides of that hole. So, unlike the foil case, you are not actually drawing any air through the coals in to the bowl. I think this could help reduce any possible health issues regarding the intake of various potentially harmful gases created through combustion using the coals on foil setup. What do you guys think?
Another question for those who have the glass screens, do the coals die quicker since you are not drawing any air through them?
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