Evening, I get what you're trying to figure out, it’s honestly a jungle out there with those platforms. Usually the first thing I look at is licensing info and whether they publish clear terms, because bonuses that look huge can hide tricky conditions. You can compare a few review hubs and guides, for example www.casinoscolombiaonline.com sits in the middle of that research rabbit hole, then decide if the wagering rules make sense or not. Most importantly, don't rush deposits, test small amounts first, and if something feels off, just walk away and try another platform. Anyway, hope that helps a bit, I'm no expert either, just seen enough people get burned to be cautious about it.