Hi Jacobyz.
I use hashflare and genesis. They both payout well it you expect the coin will increase in value. I sell my coins later normally and buy more mining. SHa256 and Etherium mining have really paid off for mr whilst fees have been so high on both. I follow a guy thats all over dash and he's normally right. I think the idea that a Sha256 contact will pay forever and a coin that could be worth the same in dollars (or more) everyday forever sounds like a possible winner.
as long as Im buying more coins for future use Im not bothered that they take a year (or 6mths) to get back.
Hoping we all get lucky.