Ethereum is a very promising long-term investment, in my opinion I think so. I also encourage people to refer and invest in Ethereum, I am also investing in Eth. Not only me but many other people like it too. In the last few years, that Eth has begun to grow and have potential value, it has been compared and competed with Bitcoin. Its foundation is quite solid blockchain with transactional programming functions, able to perform peer-to-peer contracts. Ethereum is attracting the eyes of investors, banks, politicians, and consumers