Jalapeno. Now I look back at it, I should replace decent profit with small profit. Really not that much.
Looking at the present I think the initial investment has to be much bigger.
Look at this website and compare some hardware and projected break even points and profits.
Has a lot to do with the increase in difficulty which probably be exponential for some time to come.
I hate to say it because I am not a big supporter of alt coins, but I think the profits are less tight there.