Well said. I’d rather suggest to you, OP, to look and check out the sites of reputable casinos. From there, check out their offerings and bonuses, then decide which casino appeals to you the most. Because it is safer to choose casino that are safe and guaranteed first, than to focus on bonuses then end up getting nothing at all or losing everything, right?
It's funny how you suggest a reputable casino but you yourself join a shady campaign. If you are really concern of the legitimacy of the site then you shouldn't join 1xbit campaign at the first place but anyway back on topic, the reason why op is here is because he didn't know where to look for those. You should hand him out the exact link or it's okay if you can provide the name of that thread and he will be the one to search for it.
I think we can also tell if the gambling site is scam or not depending on the bonus that they offer, if it's too good to be true like they offer huge amount of bonus without hard restrictions then that is a questionable one and it can be clear that they are only after our money. Usually legit sites offers realistic bonus with some stricter rules.