I would say that both are important, if you ask me. Investing you will have chances to increase your capital, and could gain experience in the market. Having savings you will have a better life and be able to deal with situations where you need that.
Since we are in bitcoin industry, both of this choices applies to one activity and that is by holding. And it is good that if you just want to save but at the same time you have investment with those savings, you can just do it alone by holding bitcoins. Because as you save and waits for the price increase, the possibility of getting profit is high.
Yes. Saving and investing are both essential in managing our money. We must invest to gain profit and we should save some parts of those profits we gained so that when the times comes that the value of currency increases, we could then sell it and again gain profit.