What casinos have the loosest slots on the Las Vegas Strip? While Circus Circus is famous for the loosest slots, other hotels such as Paris Las Vegas and New York-New York are safe bets for loose slots.
Essentially, the looser the slot machine, the more money it returns to the player. That said, a loose slot doesn't mean the player has any additional advantage over the house. The casino still has an edge on your play, but looser slots offer better returns.