As someone who is exposed to gambling and the casino ecosystem, I like to know if you would prefer to be a game owner or provider who has his game on different casinos or you prefer to be a casino owner who has different games featured on your casino?
Which of them do you think there will be more profit in?
No one can give you a perfect answer for this, mate. You would expect a good answer only from the people who are actually into this profession or do this. From a neutral point of view, a casino owner will make more money. He will have a variety of options for the gamblers on his gambling site. He will always make some profit due to the house edge, irrespective of the game outcomes. On the other hand, a game provider only makes money when someone plays that particular game. But as I said, someone professional can give you a more prominent answer.