H- Gasket Q's

just a few things , i searched but only could find people with h gasket prob’s…
the first Q i have is what h- gasket are some of you guys useing a multi-layered steel or copper and has anyone found or does anyone make stackable H-gaskets for the b18’s… Also SCE makes .043 , .050 , and .062 thickness’s , which are you guys using. SORRY if its been posted but webtv blows for searhing.TIA

I’m using a stock OEM headgasket. Been spraying up to 100 shot of NOS and up to 7lbs of boost with no problems.