So, if you are convinced of plunging into the world of cryptocurrency, then by all means do so through a cryptocurrency exchange. Best Cryptocurrency exchanges are online providers that help you with the process of getting your cryptocurrency wallet and then transacting through it. Bitcoin is the oldest crypto coin in circulation and there are many others now like Ethereum, Namecoin, WorldCoin, Induscoin to name a few. For choosing your cryptocurrency exchange, here are some precautions that you must always consider