Single zero vs double zero
Adding a second zero changes the probability distribution without changing most standard payout labels. That is why the number of zero pockets is one of the first things to check when comparing roulette tables.
Inside and outside bets
Inside bets cover fewer numbers and typically offer larger stated payouts; outside bets cover broader groups and generally offer lower stated payouts. The table layout groups these bets visually, but the underlying probability still depends on the wheel composition.
Live roulette vs RNG roulette
Live roulette uses streamed wheels and dealer-paced betting windows, while RNG roulette is software-driven and usually faster. The choice is mainly about experience and pace; always check the exact wheel rules and limits rather than assuming all roulette titles are equivalent.
Roulette bet-type matrix
A “higher payout” on a narrow bet does not mean a better expected return; it generally reflects a lower probability of hitting.