I am trying to find some soins with passive income. I know that Neo generates gas, some coins have nodes.
What coins do you know with cheap nodes (less than 1k USD) or other coins that have staking mechanism?
Yes NEO is producing GAS and you can sell it. But you should try to buy some ico tokens which can pay you some dividends.
Some of erc20 tokens that will pay you is VRTM, it is a token from mining company. They pay you every 3 months.