Hello I'm 28 He's 31. We will be in Vegas the week before memorial day for a 4 day 3 night midweek stay (Tuesday-Friday). We cannot decide what hotel to book. In order of highest cost they are: Palazzo, Cosmo, Venetian, Mirage. They are all within a $200 range for the entire stay. We want to sightsee, party, and do a little gambling (about $600-800 total budget depending on other expenses). Where is the best place to stay to provide a balance of luxury and partying and good gambling vibe? PS: The cost do include Cosmo's terrace room (no fountain view however). Thanks in advance.