spinner_lnSrLong time lurker here, so here is how I pick an online casino these days. After getting burned once or twice I stopped trusting the big banners.
First thing is the licence: check who regulates the site, and if your country is on the allowed list. After that I look at banking: card, e-wallets and bank transfer should all be there, and there should be no weird fees on cashouts.
The welcome offer is where most people get caught. Anything above 40x rollover is a red flag for me, and some games count less towards it. A useful overview with bonus rules, app info and payment methods is worth a read here [url=https://dreevoo.com/profile_info.php?pid=2485208]bonus at Lilibet Casino[/url] so you know what you are signing up for.
On mobile I mostly use the browser version, and if there is an app I make sure it comes from the official page. Test the live chat before depositing: if they answer in a couple of minutes that is a good sign.
That is about it. Only play with money you can afford to lose.