Many people ask which coin is best for investing and holding, in my opinion it is ETH, this is extremely potent coin, they are widely available in ICO projects, and almost all the tokens are priced. Get ETH as standard. I believe ETH will rise sharply in the future.
60% of the tokens are currently using this platform to develop ecosystems as this is the easiest platform to reach out to communities around the world and to ICO investors. I personally believe that investment in ETH will always be profitable for everyone because the value of ETH is being calculated over time and the price will show signs of increasing in the coming time.