highroll_ucKlBeen reading this board for a while, so here is my short checklist for choosing a casino site. After getting burned once or twice I stopped going by ads alone.
Licence comes first for me: find the licence number and look it up, and whether they actually accept players from your country. Next come deposits and withdrawals: crypto is a plus but not a must, and there should be no weird fees on cashouts.
Never judge a site by the bonus alone. Wagering of 35x or 40x is normal, and some games count less towards it. A good recent review that covers all of this can be found here [url=http://forum.casino.digitalleisure.com/member.php?action=profile&uid=4218]bonus at Just Casino[/url] before you deposit anything.
On mobile I mostly use the browser version, and if there is an app I make sure it comes from the official page. Support matters too: if they answer in a couple of minutes that is a good sign.
Hope this helps someone. Set a budget and stick to it.