choice one: mega mat extreme butyl 100sq feet for $239.99
Mega Mat Xtreme 100 sqft Butyl Sound Deadener "The Best" Free Dynamat Sample | eBay
choice two: audio technix butyl 80sq feet for $225.99
Audio Technix 80 Sq ft of 60 Mil Sound Deadener Bulk Pack | eBay
im looking to get one of these products soon and i have narrowed it down to these 2. which one would you guys pick and why?