Nothing beats a poker tournament as you are playing against real opponents there,it takes a lot of patience to win a Texas Holdem Sit n Go tournament for example.During such time you are also learning a lot if you observe what other people are doing in hands where you fold and see others how go and play in different situations.Chances are high to win here if you are extremely patient and only hit hard through all in when you feel that you are absolutely sure that your cards are a winning hand.
No other games offer such scenario as in this version of Poker the Texas Holdem a considerable amount of skill is prevalent compared to other games like roulette where no skill is needed except 100% of luck.