I am kinda new in this cryptocurrency and i wanted to buy some altcoins but i don't know which one, my friend said i should buy neo but i am not quite sure if it is a good coin or not.
There are now many potential altcoins that fit your requirements. I will give you some advice. In my opinion, you should choose eth. The reason is that it is altcoin is the most competitive with Bitcoin. On the platform, ETH overcome some disadvantages of Bitcoin, faster transaction speed and more convenient. Its outstanding feature is the smart contract is very convenient. In terms of value, ETH is also quite good, total market capitalization is quite high and there is great potential in the future. This is just my own opinion