Seriously?
Axl hands down....
Kurt is one of the worst things to ever happen to music. Horrible vocalist, horrible guitarist, and a guy who had more ego than most of the 80s hair metal vocalist put together and made all of his notoriety from fake emotions/feelings/beliefs, aka a well made persona. The man was a waste of space who's name soils rock and roll.

Axl on the other hand...

Kurt can go blow his brains out for all I care....Oh Wait............