Been reading this board for a while, so here is what I look at before signing up anywhere. After getting burned once or twice I stopped trusting the big banners.
Licence comes first for me: see which authority is listed in the footer, and if your country is on the allowed list. Then payments: crypto is a plus but not a must, and the withdrawal limits need to be written clearly.
The welcome offer is where most people get caught. Wagering of 35x or 40x is normal, and live tables often do not count at all. A good recent review that covers all of this is worth a read here [url=https://undiscoveredrp.nn.pe/member.php?action=profile&uid=24562]Pure Casino[/url] and it saved me some time.
On mobile I mostly use the browser version, and a good site loads fast and does not log you out every five minutes. Ask support one simple question first: slow or scripted answers usually mean trouble later.
Anyway, that is my routine. Treat it as entertainment, not income.