I like these cryptocurrencies both. Ethereum and Bitcoin turned the minds of millions of people and gave the opportunity to earn those who first realized that the future of these new technologies.
In reality, the cryptocurrency market is just beginning to develop, but it already provides quite a lot of advantages for ordinary users. First of all, it was financial independence for two people, and the near future we will be able to receive new types of services and better storage of personal data thanks to cryptocurrency.