Originally Posted by pr0phet

Depends on alot of things

PPC pros:
*instant results
*more stable then SEO (dont depend on an ever changing algorithm)
*takes little work

PPC cons:
*need a bankroll to make real $
*easy as hell to emulate your sucess

SEO pros
*cheaper
*harder to emulate

SEO cons
*Takes forever
*you can lose all your traffic in one update