Should I get The Sims 3 or Civilization Revolution?

Sim 3 is awesome! i waited till the price came down to get it and now i wish i hadnt! i love playing this game! its soo much better than the other sims games! before i remember saying to myself if i could only catty corner that t.v.. and NOW.. YOU CAN!!and i REALLY had to laugh when the grim reeper was swimming in my pool! - i was having a bad day so i killed off a while family- and while waiting on the last vicitim to die the reeper was swimming in the pool- this prodcut arrived on time- fast-factory sealed- i am very happy.