Each user has unique needs, so there is no one size fits all for exchanges. Your bitcoins should not be stored on ANY exchange! Coinbase is the world’s largest Bitcoin broker, available in the United States, UK, Canada, Singapore, and most of Europe. SEPA transfer, Best bitcoin exchange 2016 Online, iDEAL, and many more payment methods depending on location.
Coinmama is a bitcoin broker that specializes in selling bitcoins for credit card to nearly anyone in the world. IO allows for the buying of bitcoins for low fees via credit card. Customers can also purchase for free with bank transfers. Wall of Coins is a peer-to-peer Bitcoin exchange that makes it easy to buy and sell bitcoins.