It's least risky to turn all your money into bitcoin.Still there remains some question for bitcoins are not legal in most of the countries.So,you may face difficulties as long as it gain legality.But bitcoin will give you a huge number of advantages that may overcome it's dark side and go a long way.You can hold bitcoin,(it's price is raising rapidly),exchage it from any corner of the world without expressing your identity,can trade though it and even you can do shopping in online etc etc.My suggestion is you can turn most of your money into bitcoin but keep a little amount of money with you only to avoid unexpected situations.Best of luck./b]