This really comes down to personal preference when playing real money roulette. Some players like to play for big bucks and will place $100 wagers on one single number. If, however, you’re someone who prefers to stretch their bankroll farther and is happy at the prospect of smaller wins, there are plenty of bets you can place in online roulette that has promising chances of a payout. In any variation of roulette, outside bets are considered to have the best odds.