Yes i agree with you i find the technology of ethereum better than that from bitcoin and i believe a lot of people already know that ethereum is the true rival of bitcoin as some people prefer ethereum over bitcoin.
Ethereum is not even close to being a rival to bitcoin, in fact bitcoin has not any rivals at the moment, do not get me wrong, ethereum is great coin but it is never going to surpass bitcoin and not only that I think ethereum is going to be stagnant for some time since investing in icos is slowly losing its appeal.