Honestly i'm not do gambling, i just play sometime and not too long in gambling site.
Well recently i got some bits on ToTheMoon Giveaway, it's betting sites which same as MoneyPot, but their prize for Giveaway is pretty big, you can check their thread. Then i check the site:
https://tothemoon.me/ it's nice web with nice content too, you can get free 2 bits every minutes, so if you dry out your balance you can use free bits.
For the gameplay is not really different with MoneyPot, just interface which make a different.
Also you can play with NXT.
~iki