Why do Pink Floyd fans find it hard admitting that Led Zeppelin>PF, even with the proven facts (plz read ques)?

They are good points but it's really just about opinion. They were both huge bands that inspired generations to come. I mean so many other bands have copied both bands styles and done covers of popular songs, mind you I was in new look the other day and I heard what sounded like D'Yer Mak'Er chaved up it was awful.. But they are great bands cause if you think about it, without them rock music today would be so much different.