I prefer Ethereum more than any other crypto. Of course EOS is one of the best options for investment now. It shows one of the best results on the market. But I used to work with Ethereum. I believe this currency.
How can you consider ETH as a currency, even if you ask the developer they will give you a much better explanation, it is a token creation platform and it is being widely used to create scams and other tokens 
. The price is over inflated for a token creation platform and i would look for other coins or tokens to invest rather than investing in ETH, i am not familiar with EOS but will have a look later on.