If you're the kind of player who puts odds over luxury, then Circus Circus is perfect for you. Older casinos tend to have the best odds on the Strip, and Circus Circus generally has the highest RTP among them. It's rumored that they may even have the loosest slots in Vegas.
Other than the rare nickel slot machines (which only exists in old school Las Vegas casinos), the best payout comes from the $5 slot machine, according to the Las Vegas Review-Journal. Casinos had a 5.46% win percentage in 2024. In comparison, theR$25 slot machines had a 5.86% average when it came to casinos winning.