Do you think Eos will surpass Ethereum in 2020?
I believe it can be!
Some experts say that with EOS you can do basically everything that you can do with Ethereum added with a few extra features. With EOS programmers wouldnt need to write so much code like with Ether because EOS provides code features as a base. With Ethereum the programmer would need to rewrite the code. With EOS you arent supposed to pay anything for smart contracts or actions that you take. All of this sounds almost too good to be true but it will be extremely interesting to see how it will be in the future. But I think its too early to say anything. I hope and believe for the best.