Yolo is a pretty cool casino 

What I like about it are:

1. SUPER FAST BETTING!
2. Races for different coins (BTC/LTC/ETH/DOGE)
3. Community / Support

Disadvantages:

1. No boxes/crates to open when you reach a new level for bonuses (however rakeback is increased and some minor perks are enabled)
2. XP is taken from your total if you claim faucet.