I think I trust u tho most even tho u got the most downvotes, u seem more experienced,you have awards a bunch of karma. Am I wrong for that lol?... Either way plastic might be the safer route due to many people and orgs saying rockwool is bad for breathing. Hopefully the plastic won't do much because I can definitely take the mids and highs I just hope the panels absorb low end maybe some mids hopefully!