If you home was built in the 50/60's the popcorn was to (or should be) removed, as it may contain asbestos.
Popcorn Ceiling vs Smooth
I am in the process of remodeling/updating a home we just bought. My wife is having the popcorn ceiling removed in the whole house. In, what is to be my dedicated 2 channel listening room, I have the option to leave the popcorn ceiling or have it smoothed out. The room is 14x17 with 8.5 ft foot ceiling. Does anyone have experience or recommendations on which way to go? I have done a search and cannot find much on this topic. Thanks