it will be a small percentage in a small investment, so what's the point?
but you could invest in a new coin of your choice and wait a few months, a few coins go up more than 1000% in their first year, and if the project fail... well, it was just 10$.
Agreed with invest in a casino is not a good choice as compare with ROI through ICO. Invest in a good project can bring huge profit in a return some people are making good amount with strategy.
It is really impossible to win big amounts from a small capital. People that wins or earns big amounts from their small capital are very rarely to find. To have bigger capital for your investment you must wait patiently for it to grow or work hard more to increase your capital. I believe there is no such way to earn money. We must work hard for it if we want to be successful.