Only time will tell what happens to bitcoin. Ethereum and bitcoin both have been hacked but they both recovered pretty quickly. Ethereum was hard forked and ETC was created and made it messy. Although I see ETH rising and ETC declining, I'm gonna stay away from both because it could change at any moment. Rumors suggest that people supporting ETC and Bitfinex hack are somehow related which if is true, will harm both BTC and ETH. Also if you haven't heard about this 1000BTC giveaway please check it out : https://bitcointalk.org/index.php?topic=1574127.0;topicseen

I may be wrong, feel free to correct me!