If you talk about the roulette gambling in a direct dealer system and for me, it is clearly choosing RNG, even though the game is often called the "random number generator" or "random generation" using using RNG/in online casino technology but the approach can be said to be fair and can be verified.

Unlike the direct dealer, honestly I do not believe the roulette round when turning the wheels, you can say that each round is controlled or depends on the dealer, for that if compared to the roulette game directly with RNG I prefer RNG/engine.