nowadays there may still be many people think that property becomes the best investment, but some people are now switching to bitcoin. personally although I am involved in crypto currency I think investing in property will be safer with less risk than you invest in bitcoin
I also think it's great to invest first for your personal needs like property(house) for you to live, Organize your personal needs first then if it is fine for you enough then invest in any kind or form of investment to be able to grow your savings. Atleast you have you can call YOURS if ever you loose bitcoin because of shortage of knowledge, just be more or Make sure you are knowledgable before you invest.