Stormonu
NeoGrognard
Asking why you would want different "generic fantasy" worlds of FR, Greyhawk and Dragonlance is like asking a sci-fi fan "If you have Star Wars, why would you want Star Trek or Babylon 5?"
Each world is different enough that if you were familiar with each, the mere sort of adventures one would find would be drastically different, before even getting into the unique races and monsters.
Each world is different enough that if you were familiar with each, the mere sort of adventures one would find would be drastically different, before even getting into the unique races and monsters.