Should I buy this Auralex product?

[SunnyOctopus]

http://accessories.musiciansfriend.com/product/Auralex-Studiofoam-Designer-Kit?sku=422602&src=3WFRWXX&ZYXSEM=0&CAWELAID=26028584

I can get Guitar Center to price match that and take 10% off so it'd cost like 50 something dollars. It seems like a pretty good price. What do you guys think? I would stick them up with t pins.

Or should I get this
http://www.atsacoustics.com/item--Roxul-Acoustical-Fire-Batts-Mineral-Wool-2-inch-Case-of-6--1006.html
I would double side tape them to cardboard and tape the boards onto my wall.

Or something else?

 

[bpape]

The Auralex is a LOT of high frequency only absorption. Most rooms require more bass control before you get into thinner things quite honestly.

Bryan

 

[Alex2507]

It all depends on what you're trying to achieve but I'll tell you for free that I wouldn't be messing with that second product at all if I were you. It's not of the proper density to begin with and those boys saying that higher densities only produce slightly better results need to back that up with some numbers and then those figures need to be brought to the attention of somebody who knows stuff so that he can take them to school.

I like that purple color though.