The smart contract concept that Ethereum has pioneered is here to stay, but now there are many other blockchain systems aiming to challenge its dominance. Those competitors include Cardano, Stellar, EOS, and NEO.
It's tokens can be stored in a NEO wallet, just like ERC-20 tokens are stored in Ethereum wallets.
NEP-5: NEO’s Answer to Ethereum ERC-20 Tokens
neo is a hidden gem. ethereum is already priced and known more or less. but neo couldnt prove its potential yet and it has a very brilliant future. especially when decentralized exchanges become popular for neo based tokens, neo will start to price up.