text: i personally think hulk and superman would be pretty even if hulk was very very mad other then superman would be faster and have some extra abilities.  But with a symbiote any of them not nessaraly the venom one althought.  The symbiote would increase hulks strenght and also make him not just mad but crazy and mad.  He would be unstopable.  I don't think anything short of galactus or some other super omnipitant being would be able to stop him.