Never put all your money into one basket. So smaller part is good to save and the bigger one to invest.
That's best I think, some put bigger amount in savings while the small portion in investments, and some even does not invest as they are hesitant to take risk. I like the simple formula, because the more we invest, the more we have our chances to see our money grow. Our actions towards investment should carefully be plan, and ensure that we are doing it based on our passion.