what you think about constantinople fork? its coming in 1 day.
here is 2 fact :
1 - new ETH will 2 in per block, this is good. (circulation suply will grow less then now)
2 - (PoS) algorithm. i think SEC and PoS arenot friends
your predict about 2019 and ETHEREUM
Correctly they say that the fork will solve little, many have already switched to the ripple, despite its even greater shortcomings or stellar. But while the developers close their eyes, the ether can completely lose its popularity and be an ordinary alt.