Home depot does not have anything but ultralight drywall. I wanted to know what the difference in performance in soundproofing. There is another local supplier who can get the regular drywall.
I am using it to create another wall for soundproofing. I will also probably put 2 sheets with green glue or an alternative in between.
The ultralight will be fine if it performs at or about the same as the regular, but if it does not then I want to make sure to get the regular and NOT the ultralight.