I think that ETH is better but that the bitcoin will still win because its already so big and used by a lot of people that ETH cannot win from it anymore.
Its just something I think, I can of course be wrong about it..
Yes. Like they always said Bitcoin is too huge to fail. Coins that fail is not happening over night of course. Its just like the rest of the coin, if people supports it the coin's price won't collapse over night, it gradually happen as people holds it hoping the price will retrace.