There isn´t a standard casino that converts best for everyone. I have tried Coins and Intertops after reading about them being recommended here but they didn´t do any good in my book. I tried Rushmore, CWC, Brightshare and a few others and so far Brightshare is doing nice.
My advice is to try a few ones and give them time. Then go for the ones giving the best results for your website.
My 2 cents :hattip: