NEO is one of the first altcoin to be born in China, it has the technology and development plan is quite similar to Ethereum so many people call NEO is Ethereum of China. However, if you choose between NEO and Ethereum Classic then I would choose Ethereum Classic. ETC brings high stability. I believe in the future ETC will grow stronger and bring more profit than NEO. So if we want to make a profit in the future then we should buy and hold the ETC from now on.