Mostly a reader, rarely post, so here is my short checklist for choosing a casino site. After a few bad experiences I learned to read the small print first.
Licence comes first for me: find the licence number and look it up, because some sites quietly block certain regions. Then payments: crypto is a plus but not a must, and cashout times should be listed up front.
The welcome offer is where most people get caught. 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 Gamblezen before you deposit anything.
Most of my sessions are on mobile, 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.
Hope this helps someone. Treat it as entertainment, not income.