Its better to invest these days because the halving is coming and it has a really good future of you ask me its all just a matter of time.
We just need patient and hold our bitcoins for the future.
Don't make a investment, just buy as much possible with real cash and hold it. So that within few months due to the halving occurrence will get a good profit.
Buying bitcoin is investment my dear friend. Just like gold once you buy gold then you are investing it to gold. The price moves so there is profit in it. Just be careful when to buy so you will not be on the losing side.