I believe that bitcoin is the safest system because of the blockchain technology. But there are good things and bad things when it comes to bitcoin transactions. The good side of this is obviously is because it is decentralized. You will stay anonymous during the transactions you make. But there is also a bad side. The transactions are safer for me because the people who can hack and steal your money can get tracked and you can retrieve your funds. But in bitcoin transactions, tracking is a really difficult job that is why there is a really low chance that you can get your money back if you get hacked.