highroll_byKlLong time lurker here, so here is my short checklist for choosing a casino site. After getting burned once or twice I stopped trusting the big banners.
I always start with licensing: see which authority is listed in the footer, and if your country is on the allowed list. After that I look at banking: crypto is a plus but not a must, and there should be no weird fees on cashouts.
Bonuses are the tricky part. Read the wagering and the max bet rule, and some games count less towards it. A useful overview with bonus rules, app info and payment methods can be found here [url=https://guidehub0ef599.omeka.net/items/show/36]cray bet[/url] before you deposit anything.
I play almost only on my phone, and a good site loads fast and does not log you out every five minutes. Support matters too: a real human reply beats a bot loop.
Hope this helps someone. Treat it as entertainment, not income.