Coca Cola vs Pepsi : Which one tastes better?

Which one tastes better? Coca Cola or Pepsi?

Coca Cola

Manufacturer: The Coca-Cola Company
Country of origin: United States of America
Introduced: 1886

Pepsi

Manufacturer PepsiCo
Country of origin United States
Introduced 1893; 122 years ago (as Brad's Drink)
1898 (as PEPSI-Cola)
1961 (as PEPSI)
2008 (as pepsi)

Which one tastes better? Which one do you prefer? Leave your comments!