For me both have great advantage. But the difference is tha Investing is putting your money on stake. In saving you can control your money without earning profit
in fact if we save our money at deposito, in swiss bank we can get some earning per month or per year.
so if you save your money at bank, it's like you invest your money at banks.
meh, the profit that banks pay are always the smallest amount and it is paid only because there is inflation.
investment is something that you can earn at least 2x the profit you get from banks otherwise keeping in a bank is just keeping the same amount of buying power with no change over time.