Anyone try Dynamat, HushMat or others?

I have used dynamat and and similar cheaper stuff on my duster.
Covered 70% of floors plus doors, trunk, wheel wells, walls on back and behind kick panels.

Dynamat cost way more but was easier to put on and weigh less.
Car is now quieter than my 05 Volvo v50, even whith droning exhaust on my duster:)
75db at 60mph I am happy