Love it or hate it but Crypto currency and trading is here to stay. I personally still put my trust investing in Bitcoin. And I only buy and sell Bitcoin through Cointandem. I like the every thing about Cointandem. All transactions are fully encrypted, all buyers are firstly verified. The design of the online platform is well thought of and is easily navigate to. Customer service is great. Transaction fee charges one of the lowest in the market. I definitely will continue to invest in Bitcoin and will still transact in Cointandem.