Re: Foil vs screen!
The cheapo screens are actually screens that are made for bathtubs so hair doesn't get in the drain, I figured that out when I moved into my UNI and looked down and saw what I thought to be a hookah screen. Don't use them anymore.
Foil is easy and cheap. Plus you don't have to tack the caked on Sheesh in the middle of your smoking session. And they chip your bowl if your not careful... which Im not.