In my opinion, it Had a pretty good raise for past few days, and now it will go back for correction, when it reaches and stabilizes then it is time to buy! Because remember, Long term it can only go up
Investing in ETH very similar to bitcoin, which we see is its potential in the future. ETH very popular, current price still relatively low for very strong altcoin. Marketcap can be used as a benchmark how strong cryptocurrency has influence.