Slot games are pure excitement, in sports betting it is not always something so exciting on its own. And the winnings are more expressive in slot games than in sports betting, where it is something more fixed while slots offer much more opportunity and fun.
It depends on the point of view and interest in the end because after all slots and sportsbetting have their own interests and I think when it comes to fun (when we win) the interest will remain the same where we will be very happy with it regardless of the game.
In terms of slot wins, it sometimes provides an unexpected condition compared to sportsbetting because in sportsbetting it focuses more on the odds that have been set but in the end in this context it doesn't become a race I think considering that slots are unpredictable where when we expect a batter who can multiply profits by a lot it could happen with a small ratio compared to sportsbetting which has more probability because it depends on our understanding of reading the game, statistics even though plus a little luck but for sportsbetting the probability in terms of our confidence can be much greater than slots when we play (gambling).