Whats everyone's opinions on different Intake Filter material types?

Foam:

Cotton/Mesh:

Stainless:


NP-T Speed Factory Intake
Magnaflow Race Canisters
NP-T Sniper Intake Pipe
Optimized 4.6 GT TB
Vision Driving Lights
Lo-Tek Pillar Pod
FMS Blue Wires
Clear Corners
Short Shifter
Side Markers
Bullit Door