if it's heros going at it then spidey wouldnt use super's weakness of kryptonite against him. plus spidey can't fly and is vulnerable to broken body parts, fatique, and death.
spidey can essentially fly...with the webs...he just has "strings attached." and again, as for strenght, if it is comparative to spider's body weight, then I still think Spiderman might be STRONGR than Superman....he just don't use his ability in the same waysSuperman does.
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