What are some alternatives?
Ethereum - Ethereum is a decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.
LocalBitcoins.com - LocalBitcoins.com is a person-to-person bitcoin trading site.
Bitcoin - Bitcoin is an innovative payment network and a new kind of money.
Coinbase - Bitcoin, safe and easy.
Litecoin - Litecoin is a peer-to-peer Internet currency that enables instant payments to anyone in the world.
PAXFUL - Paxful is a person-to-person Bitcoin trading site.