Many casinos offer electronic versions of roulette and other games. These electronic games are programmed to have very similar odds to the live games and generally offer similar payouts. An electronic roulette game will generally have a much lower minimum wager, so this can be a good way to make a lower risk bet and still play the game.
It is important to pay special attention to your wagers in these games, however. While a standard roulette wheel spins around 30 times an hour, and electronic game can spin almost as fast as you can play. That can lead to much swifter losses and ending the night early if you don’t pay attention to the speed at which you are playing.
Whether you prefer electronic games or those with a live dealer is largely a matter of preference.