Long time lurker here, but I figured I would share my short checklist for choosing a casino site. After a few bad experiences 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: 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. Read the wagering and the max bet rule, and the bonus usually expires in a week or two. A good recent review that covers all of this can be found here [url=https://cryptoplaypicks894151.xobor.de/t45f1736275306-Lottoland-Finland-Real-Money-Gaming-in-A-Practical-Player-Guide.html#msg6387095]Lottoland[/url] before you deposit anything.
I play almost only on my phone, so I check how the lobby works on a small screen. Ask support one simple question first: if they answer in a couple of minutes that is a good sign.
Anyway, that is my routine. Treat it as entertainment, not income.