I think that saving is the better cause investments is always risky, you will never know what you can got at the end, so better to use safe ways.
But saving alone is a slow process, with saving we cannot get that much money which we can expect with investment, and if someone want success then they should have to take the risks, as without that we will live a passive life.
Savings is the lowest risk investment to be made, im earning a bit from those, but if i try to go trading i should be doing more income but i would expose my coins into a bigger risk, but always more risk big reward.