My wife and I are currently booked at the Monte Carlo in a high room deluxe... which sounds nice, but we're going to cancel the reservation. We can get a standard room at the Aria or a King Exec Room at MGM for 10 dollars more per night... Pretty much a no brainer for us. Family is staying at Monte Carlo... Leaning right now towards Aria due to proximity and the Tram to MC and Bellagio, but I can be swayed to the MGM Grand... provided the King Exec rooms aren't 10 miles from the entrance. Thanks!