The percentage risk to invest in ICO is high, if you do not know how to find a good ICO and there are many scammers.
Investing in altcoin is the best way to get more profit and lower risk than ICO investment

If you really want to find a good project then you can always invest in ICO projects whose tokens / coins are already listed on the exchangers. It gives you the full security of your funds and what you should pay attention to is ups and downs and different strategies to make a profit.

Then if you post that you have a little bit it's good because taking risky things with big money is not recommended to do it you have to start with low capital then if you already know about investing here then you can use big money for investment like doubling your money when you start and already produce with it