are copper gaskets good to use ?

[buckets]

looking at these gaskets has anyone used them http://www.cometic.com/sportcompact.aspx

 

[funny onion]

i have a custom 3mm copper exhaust manifold to head gasket, absolutely spot on and would recommend it to anyone. took an oem gasket to a local gasket company and got a few made up to try, best gaskets i've used

 

[buckets]

looking as in headgasket wise

 

[John@ECC]

We got our own Copper HG made and then we wire ringed the head and the block.

 

[buckets]

for toyotas ?any prices how do they compare to the rest as in steel ones out there