highroll_cuKlLong time lurker here, thought I would drop how I pick an online casino these days. After a few bad experiences I stopped going by ads alone.
Licence comes first for me: find the licence number and look it up, and if your country is on the allowed list. After that I look at banking: I want at least one fast e-wallet option, and the withdrawal limits need to be written clearly.
Bonuses are the tricky part. Wagering of 35x or 40x is normal, and some games count less towards it. A decent independent write-up with the current terms can be found here [url=https://legendary11.com/blogs/view/66298]Craybet[/url] and it saved me some time.
I play almost only on my phone, and a good site loads fast and does not log you out every five minutes. Ask support one simple question first: if they answer in a couple of minutes that is a good sign.
That is about it. Only play with money you can afford to lose.