intake gasket material

[swing69]

new engine gasket sets come with stamped metal AND composite (paper-ish) intake manifold gaskets to seal the intake port sides.

What drives, which ones to use? and why?
prep both with hi-tack before installation?

 

[famous bob]

new engine gasket sets come with stamped metal AND composite (paper-ish) intake manifold gaskets to seal the intake port sides.

What drives, which ones to use? and why?
prep both with hi-tack before installation?

I use hughs intake gaskets my self.