I think monera is still on its planning stage. And etherium, too. So we will wait for their formal launch before we could make any rough conclusion.
Litecoin cannot surpass Bitcoin. In the first place, Litecoin is just a copy of Bitcoin. And even though it has a low transaction fee and perhaps a faster confirmation time most of the time, the original will always be the better one overall.
It will happen in the far future. For now, let us all rally behind Bitcoin so that it will climb back in its value.