Judging by the statistics of the survey forum members believe that all the same slots are more profitable compared to other gambling games. I wonder why OP did not add a lottery option to the poll?
Perhaps because lotteries are huge money sinks that will suck you dry off of your money without guarantees that you'll win something. Sure, you win big on lotteries, but how often do you win anyway and what are the chances of a win at all? At least in casino games, card games, and sports betting, you have some good chance in beating the gambling platform and not get screwed by statistics and probability big time.