Should I stay at Excalibur, Treasure Island, or Luxor? ( las Vegas )?

I have a lot of memories at the Excalibur, and haven't been there for awhile. But, then again, isn't treasure island like really cool with the pirate ship and everything? And is Treasure Island more of a party or is Luxor or Excalibur??? Thanks, i'm going there this weekend.:)