Valve Cover Gasket question

OK the stock basic Felpro sets come with the cork valve cover gaslets, I dont really like them. I have solid rockers and adjusments will happen from time to time.

So I do usally like the rubber style.Does anyone know which one works better? These parts numbers for a small block?

DCC-4452089 SBM Valve Cover Gaskets, Rubber,
DCC-5249581AB SBM VALVE COVER GSKT SET Rubber with steel core


thanks guys!