Indeed, bitcoin investment provides considerable profits, while banks are very small in profit, but bitcoin investment contains a large risk of loss, while banks will not be at risk of loss. Everyone has their own view of how they manage the money they have to grow more. But in my opinion if we really understand well about bitcoin, and know the risks of bitcoin investment and understand how price changes occur and factors that can influence it, then I think bitcoin is the most appropriate place for us to invest and make a big profit.