Try automated betting there with big balance, and you better be ready to click "stop" button, because it goes almost fast as light.
Also, their faucet system is made in a interesting way because we have many levels there- you gain more faucet claims, and more satoshi (or other currency) every level.
You may level up for reaching specific amount of btc wagered, referrals, chat messages plus investing (you need to hold them to have increased level) and obviously, loyality ( for active days ).
I have also chosen crypto-games.net, that is a really good site