Reasons why i prefer mining coins than investing a dime on IEO/ICO projects
1. My profits is assured.
I dont have to wait for a project to do x3 or whatsoever to get profits on my invested cash,with better mining rigs and good calculator you will know when your ROI will come.
2. No worries of getting scammed
I dont have to investigate an exchange before investing or wasting time doing research on projects before investing,all i do is mine ETH and sell for fiat or decides to hold for a little while.
Obviously mining is the best way to earn money. But i considered mining is one kind of investment. Because firstly you have to spend big amount of money to buy mining instrument also electricity cost will be included but its one time investment and this is totally risk free income but very lower income source it will be very difficult to afford. ICO/IEO is how much risky and too much profitable investment. So, i think both of the method are very different which one risky or another is safe.