highroll_ivKlBeen reading this board for a while, so here is my short checklist for choosing a casino site. After a few bad experiences I stopped going by ads alone.
First thing is the licence: see which authority is listed in the footer, and whether they actually accept players from your country. Then payments: card, e-wallets and bank transfer should all be there, and there should be no weird fees on cashouts.
Never judge a site by the bonus alone. Anything above 40x rollover is a red flag for me, and the bonus usually expires in a week or two. A good recent review that covers all of this is here [url=https://vocal.media/authors/smash-casino]Smash Casino app[/url] and it saved me some time.
On mobile I mostly use the browser version, so I check how the lobby works on a small screen. Ask support one simple question first: a real human reply beats a bot loop.
That is about it. Only play with money you can afford to lose.