^ You cannot lure old gamblers with the bonuses if we are talking about the legitimacy of the site, there is a possibility that you will get scam by the gambling site or they will not give your fund. As you introduce and the 5BTC bonus are the gambling sites that have a horrible history here in our community. You introduced 1xbit that has a welcome bonus that is up to 7BTC, while Cloudbet with 5BTC has also known here that has not had a good record. Just like what was introduced by op on the list, all of them are new in my eyes I don't know how legit they are.