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.
I would love to understand the excitement in slot game, but I honestly can't. haha Fast originals games have a much higher appeal I think, and the RTP in most cases is also MUCH better. About sports, I think there is some excitement, also you don't lose within 1 second. There are comebacks or big wins that give you some satisfaction for sure.
Anyway, glad the originals got added. When I learned about the site I was a bit sad that they didn't have those games, even in my vip transfer questionnaire I mentioned to them that these games, and sports, are what I prefer most.