At ScentFest the rep was layering Matrix Metal with different frags and one that stuck out to me was the layering with Hypnotizing Fire. Well today I found a sample of Matrix Metal, I have Hypnotizing Fire Parfum and I figured, no one wants to buy my Dua version, might as well go with that too. It is tough to tell the difference between the OG and Dua and the layering works great with both.