I'm not too much into dice, I like sport betting more, There Directdice and probably Cloudbet.com
I also like the newer, more interesting games like bitdouble.io or action-gamble.com "just found it today, great game!".
I like sports betting too, it gives me challenge actually, I don't know how explain but true i always used analysis before I bet on the sports to make sure that I'm gonna win on the round of the games.