Both are good savings or wealth if you hold those.But those are two different things and ways through.

In my opinion,savings is better choice because of the market economy.In the perspective of Bitcoin,you can do many things like trading,investing,mining and so on.In order to doing those, you need to buy Bitcoin and this time Bitcoin price is super dumping from the last year.So,if you have Bitcoin,you can hold this for future. Hopefully,it will brings a huge profit for you when the price pump again. Just have patience for achieving it.

In the perspective of gold,it is the most valuable and useful things for all. It is acceptable in the whole world. You can buy or sell it in anywhere of the world.It has good price also. So holding gold is not bad.But if you want, you can. Because it has not much risk like Bitcoin.

I think that people hold anything to be profitable than before and if they are not satisfied to see the current price then they go for doing hold and I personally appreciate this method. I also follow this system.