If you should now buy ETH, and hold them for long periods of time. By the end of the year, they will give you three times as much money as you did. I am sure of that, so please rest assured.
I totally agree with you ethereum is the next big thing after bitcoin. A lot of people are investing on ETh because of its potential to get a higher price in the future and also their platformis being used by so many projects so its safe and can be trusted.