my friend, I also pin great hopes on ethereum, and not even on bitcoin. Although the superiority of Bitcoin today can be seen with the naked eye, given the price ratio in 2017. But the Ethereum 2.0 update should bring great results, but to date, no more than 20% of ETH of the required amount has been collected on the deposit account, and only half a month is left until the appointed date. It is unlikely that another 450,000 ETH will be raised in such a short period. It seems to me that we need to prepare for the fact that the Ethereum 2.0 update will be postponed again.