Poker any day of the week! Why? Because I've played over 1m hands online so got the experience from it, and it's one of the few gambling games that actually takes skill. Was really addicted to that shit couple of years ago, used to play double or nothing at stars with 40-50 tables running simultaneously and made a profit from it. Unfourtunatley they removed it due to the chineese exploiting it, if anyone got a good site with double or nothing still active (not unibet, I dont play hyber turbo)?
Can you explain what the double or nothing is and how the Chinese exploited it? Sounds quite interesting.