I've never heard of it and I think Ethereum can't be replaced by waves. Because I think the Ethereum has very good potential than any coin.
It is true if we compare it between ethereum and waves, of course ethereum is far superior,
because if we speak ethereum I think we don't need to doubt its future
Yes, ETH is far superior. I am not sure we can even compare them seriously. Maybe Ripple comes close in terms of acceptance, but not Waves.