For me, there is no such thing as winning fast in gambling, be it online slot gambling or at the casino. It's all just luck, maybe if soccer bets are a little more likely to win, and even then if players understand the condition of the team and the quality of the players competing.
when you say slots for sure this doesn't count because they won't give you big profits if you are not lucky there and only lose and lose 
Slots is not a game for profit but for fun due to the fact that when it comes to profit obviously Dice or Roulette is better in my opinion.