better to invest in bitcoin, gold maybe more secure, but bitcoin has more potential to grow
saving money in the bank, will only mean losing them in the long-term with the current high inflation
Investing and saving is both i needed.as a newbie i dream someday if i earn in bitcoin campaign i want to save most of my money in my coins wallet,while the other coins i want to invest or trade it,but we need to find a legit investor in bitcoins to care and extend our resources.
While you cannot participate in signature campaign at the moment since you are a newbie there are a lot of ways for you to earn some bitcoin, you can trade, you can use faucets, you can offer some digital products that you know how to get, you may offer your services, so do not limit yourself to signature campaigns.