I suggest to visit BTCGOSU:
https://www.btcgosu.com/ they have review for different casinos and bookies also you can look for a game and which gambling site offers that certain game but personally I tried different gambling site including Stake.com, Bitsler.com, Sportsbet.io and have no issue, they have good lists of casino and table games as well as sports betting.
You can try to visit other gambling sites you can find their threads here, there are some newly opened gambling sites I think they're good too.
Thank you for your kind reply, I will do it soon. I was also thinking about stake as I have read some good reviews about this site on Trustpilot and Askgamblers.