Don't think so.
I've done the math. If i buy 1000$ now at the wounderfull price of 4.80 USD. I'l get 208 KCS, with a dividend of 0.1657 USD/day=4,971 USD/month=58,9 USD/Year, that's a profit of only 5,89% a year.
Correct me if i'm wrong but for that investment i might just buy a GPU and mine for 100 USD a month!!!