Investing in bitcoin is riskier because of the rise and fall of the value of bitcoin, and the fact that your account can be hacked by somebody and gets all the bitcoin you invested there nothing you can do about it. But in the other hand Bitcoin transparency, controlling your own money, and bigger profit makes it great over bank investment. Also, everything you invest is risky. For me it's just riskier in investing in bitcoin but it's more profitable.
With the market today, there is a lot of work to ponder and discuss every issue before dealing with or implementing a problem. I think if you invest in bitcoin coins then you will be at risk if you find the wrong place to trade or have not figured out how bitcoin coins are going to invest, which is very risky as credit If you have a lot of money in your hand and want to send it to the bank, I think you want to send it to the bank first. To avoid transactional transactions without documents only give money to friends to know in the bank for money lost hands. Finally, I advised you to invest in trading with bitcoin because when you know how to make money with bitcoin, I am sure that the interest you earn more than the money you send bank but very carefully at all costs