taken from various addresses the current average is 0.0115 btc per 1mh/day (past 2 weeks). that's quite good if you're too lazy to trade the coins yourself.
i do mine casinocoins and all i can say is that alot of the pools i tested aren't stable or do not generate the expected income. coinarmy has currently an unstable site and because of the delayed payouts i would keep a distance until they fix it. (can't tell apro. income)
For CSC i currently prefer the P2Pools.
what i noticed is that the margin of income between pools can be astonishing o.o with 4KH/s i gain 20-30 csc/h on another pool i get 40-60 which is in the expected region of income/h.
be careful at choosing pools and always check if the income is within expectations.