It is difficult to choose between these two coins , of course, very good that one and that , but at the moment I'm for ETH , but in a hurry I hope that EOS will replace ETH
I do not think so, the maximum - EOS will co-exist with the ethereum. Now, even the EOS test-network does not work very well, what can we say about high loads???
IMHO, EOS will be number 3