I like the MGM, and the free suite upgrades with AAdvantage Platinum are nice.
Here's my advice - don't take anyone's advice. 99% of gamblers are supersticious and don't understand the odds (as tmorse6570 said, sitting 3rd base at a blackjack table can get you lynched if you make the "wrong" move and "mess up" the cards for everyone else).
Also, I like to stay on the strip between MGM/NYNY and Ceasars, becuase it puts you within walking distance of most casinos.
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