Well, I continued searching, and found small vulnerabilities in 2 providers.
These are iSfotBet and Bgaming, they do not give a big advantage, but there is a trace that the developers forgot to finalize some of the prohibitions.
I believe to an extent what works for you may not necessarily go along with me thesame way, in many casino games we play or let me say gambling in general, we all have individuals preference for them, i see them all to be perfectly ok to a normal standard base on their own rating and reviews but the feedback from the gamblers experience is as well very important in deriving a conclusion, what you finds here challenging may not be a matter of concern for another user and this makes it looks like all gambling sites may at one point in time have little pitfalls than other.